CN112811286A - Telescopic lift car for elevator - Google Patents
Telescopic lift car for elevator Download PDFInfo
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- CN112811286A CN112811286A CN202110150891.9A CN202110150891A CN112811286A CN 112811286 A CN112811286 A CN 112811286A CN 202110150891 A CN202110150891 A CN 202110150891A CN 112811286 A CN112811286 A CN 112811286A
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- 230000002787 reinforcement Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 23
- 238000000034 method Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/0253—Fixation of wall panels
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The embodiment of the invention relates to the technical field of elevators, in particular to a telescopic lift car for an elevator, which comprises a telescopic lift car body, wherein a telescopic upper beam is arranged at the top end of the telescopic lift car body, and a telescopic lower beam is arranged at the bottom end of the telescopic lift car body; scalable car body is including the car roof that is in the top and be in the car bottom plate of bottom, be in the car curb plate of scalable car body side. The embodiment of the invention has the beneficial effects that: the scalable car body the limit of zooming is big, improves the practicality, and structural strength is big, improves the security of using, and the safety protective guard on top improves the security in the installation.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to a telescopic car for an elevator.
Background
The construction elevator is also called as a construction elevator for buildings, and can also be an outdoor elevator and a construction site hoisting cage. The machine is a manned cargo-carrying construction machine which is frequently used in buildings and is mainly used for the interior and exterior decoration of high-rise buildings, the construction of buildings such as bridges, chimneys and the like. Due to the unique box body structure, constructors can sit comfortably and safely. The construction elevator is usually matched with a tower crane to be used on a construction site. The load of a common construction elevator is 1 to 10 tons, and the running speed is 1 to 60 m/min.
However, the conventional construction hoist is disposed at the outer side of the building body, and the lifting guide rails of the construction hoist are installed layer by layer as the building floor rises. After the building of the floor is completed, the track and the shaft need to be disassembled and assembled. This requires the floor facing to be finished. Moreover, because the construction elevator is installed on the outer wall surface of the floor, only one side close to the outer wall surface is provided with a track for supporting the construction elevator, the construction elevator is unevenly stressed in the process of transporting materials, and the opposite side of one side close to the outer wall surface is easy to incline, so that the construction elevator is poor in stability and has potential safety hazards.
The construction elevator is guided by guide rails when in use, the guide rails are installed in the shaft through guide rail supports, the guide rail supports are members for supporting and fixing the guide rails and are installed on the shaft wall or a cross beam, the space positions of the guide rails are fixed and bear various actions from the guide rails, the strength and the rigidity of the transmission guide rail supports are generally ensured by welding reinforcing ribs, and the guide rail supports and the guide rails are fixed in a welding mode during installation without adjustability.
In practical use, the elevator car is found to be constant in size and unchangeable in structure after being produced. The size of the hoistway is often varied depending on the design of the construction site or the actual conditions of the construction site. Therefore, it is inevitable that the car and the hoistway cannot be matched. On the other hand, after the construction is completed, the construction special elevator car needs to be dismantled and transferred to another construction site for continuous use. The unmatched condition of elevator car and construction site well size appears unavoidably, can not accomplish a terraced multi-purpose, and the resource-wasting brings inconvenience for the building site construction.
The telescopic elevator car disclosed at present only zooms through the end angle, the zooming range is small, the practicability is small, and the structural connection of the telescopic elevator car at present needs to be strengthened so as to improve the use safety.
Therefore, a need exists for a retractable car for an elevator that overcomes the above-mentioned problems.
Disclosure of Invention
In order to solve the above problems, an embodiment of the present invention provides a telescopic car for an elevator, including a telescopic car body, wherein a telescopic upper beam is arranged at a top end of the telescopic car body, and a telescopic lower beam is arranged at a bottom end of the telescopic car body; the telescopic car body comprises a car top plate at the top end, a car bottom plate at the bottom end and a car side plate on the side face of the telescopic car body;
the telescopic upper beam comprises two upper beam plates which are arranged in parallel at intervals in the front-back direction, end telescopic plates are arranged at two ends of each upper beam plate, the end telescopic plates can be adjusted in a sliding mode along the transverse direction of the upper beam plates, and shoe guide plates are arranged on the upper surfaces of the two end telescopic plates at the same end; side guard rails are arranged at the positions, close to the two ends, of the telescopic upper beam, and rear guard rails are arranged on the back of the telescopic upper beam;
the telescopic lower beam comprises two lower beam plates which are arranged in parallel at a front-back interval, both ends of each lower beam plate are provided with lower beam telescopic end plates which are connected in a sliding manner, the center of the front surface of the lower beam plate positioned on the front side is provided with a linkage pipe bracket, a middle guide rod transversely penetrates through the linkage pipe bracket, and both ends of the middle guide rod are provided with adjusting telescopic guide pipes;
the lift car top plate comprises a middle fixing plate, a left adjusting top plate is arranged on the left side of the middle fixing plate, a right adjusting top plate is arranged on the right side of the middle fixing plate, a front adjusting top plate is arranged on the front side of the middle fixing plate, and a rear adjusting top plate is arranged on the rear side of the middle fixing plate; the lower surface of the middle fixing plate is provided with a # -shaped adjusting beam, and the lower surfaces of the left adjusting top plate, the right adjusting top plate, the front adjusting top plate and the rear adjusting top plate are provided with two second adjusting beams which are transversely spaced;
the car bottom plate comprises a main bottom plate, side adjusting bottom plates are arranged on two sides of the main bottom plate, and a rear adjusting bottom plate is arranged on the rear side of the main bottom plate; the lower surface of the main bottom plate is provided with three fourth adjusting beams which are parallel at intervals transversely and two fifth adjusting beams which are parallel at intervals vertically, the fourth adjusting beams and the fifth adjusting beams are distributed in a vertical crossing manner, and the bottom surface of the side adjusting bottom plate is provided with three third adjusting beams which are parallel at intervals; the bottom surface of the rear adjusting bottom plate is provided with an L-shaped adjusting piece;
the car side plate comprises an adjustable middle car wall, the two adjustable middle car walls are symmetrical and partially overlapped, and a side car wall is arranged on the outer side of the adjustable middle car wall.
Furthermore, a middle reinforcing plate is arranged between the two upper beam plates.
Furthermore, the bottom end of the side protective guard is provided with a notch allowing the telescopic upper beam to pass through, the upper annual end surface of the notch is provided with two pin shafts distributed at intervals, and the outer side surface of the upper beam plate is provided with a guide sleeve matched with the pin shafts.
Furthermore, the rear protective guard is arranged between the two side protective guards, the two sides of the rear protective guard are both provided with L-shaped pin shafts, and shaft sleeves are arranged on the side edges of the side protective guards, which are intersected with the rear protective guard.
Furthermore, L-shaped frame connecting pieces are arranged at two corners of the rear side of the lower surface of the car top plate, and fan-shaped frame connecting pieces are arranged at two corners of the front side of the lower surface of the car top plate; the lower surface front side of car bottom plate is equipped with triangle frame connecting piece, car bottom plate's upper surface rear side both corners department all is equipped with fan-shaped frame connecting piece.
Further, the upper surface both sides of car roof all are equipped with L type connecting piece, the upper surface of car roof is equipped with horizontal wire casing.
Furthermore, the rear adjusting bottom plate and the main bottom plate are both provided with adjusting connecting holes, and the adjusting connecting holes in the rear adjusting bottom plate and the main bottom plate correspond to each other in the vertical direction.
Furthermore, one end, opposite to the middle guide rod, of the adjusting telescopic guide pipe is sleeved on the middle guide rod, and the adjusting telescopic guide pipe and the middle guide rod can be directly adjusted in a sliding and telescopic mode and are positioned through bolts.
Furthermore, safety tongs are arranged at two ends of the telescopic lower beam, and the outer end of the adjustable telescopic guide pipe is connected with the safety tongs in a linkage mode.
Furthermore, the two adjustable middle car walls can be adjusted in a sliding mode relatively and fixed through bolts.
The embodiment of the invention has the beneficial effects that:
(1) the telescopic lift car body has a large telescopic limit, the extension and contraction among the connecting pieces are realized through the elliptical hole structures and are fixed by the bolts, the operation is convenient, and the telescopic lift car body is outwards placed from the middle to the periphery in the process of extension and contraction, so that the telescopic limit is improved, and the practicability is improved;
(2) fan-shaped frame connecting piece, L type frame connecting piece, triangle frame connecting piece on car roof, the car bottom plate all improve the joint strength of corner, and fan-shaped frame connecting piece, L type frame connecting piece, triangle frame connecting piece pass through the elliptical hole structure and utilize the bolt fastening to realize the synchro-control, and it is more convenient to use.
(3) The guardrail structure on car roof top can improve the security of staff at the top installation work, and different specifications can be changed according to the width of car to back rail guard, and the side rail guard can remove along with the adjustment, and it is more convenient to use.
(4) The telescopic upper beam and the telescopic lower beam are convenient to adjust, the linkage rod linked with the safety tongs in the conventional structure cannot stretch, and the middle guide rod is matched with the telescopic guide pipe in an adjusting mode through modification, so that the car body can be synchronously zoomed.
(5) The telescopic upper beam and the telescopic lower beam are reinforced in structural strength, and the service life and the use safety are improved.
Drawings
FIG. 1 is a schematic structural view of a telescopic upper beam according to the present invention;
FIG. 2 is a front view of the telescoping upper beam of the present invention;
FIG. 3 is a top view of the telescoping upper beam of the present invention;
fig. 4 is a front view of a side guard rail in the present invention;
fig. 5 is a front view of a rear guard rail in the present invention;
fig. 6 is a schematic view of the structure of the car roof of the present invention;
FIG. 7 is one of the schematic partial structural views of FIG. 6;
FIG. 8 is a second schematic diagram of the structure shown in FIG. 6;
fig. 9 is a top view of the car roof of the present invention;
fig. 10 is a bottom view of the car roof of the present invention;
fig. 11 is a side view of the car roof of the present invention;
FIG. 12 is a bottom view of the rear adjustment top plate of the present invention;
FIG. 13 is a bottom view of the front adjustment top plate of the present invention;
FIG. 14 is a bottom view of the left adjustment top plate of the present invention;
FIG. 15 is a bottom view of the right adjustment top plate of the present invention;
fig. 16 is a top view of the car floor of the present invention;
fig. 17 is a bottom view of the car floor of the present invention;
fig. 18 is one of the structural views of the car floor in the present invention;
fig. 19 is a second schematic structural view of the car floor of the present invention;
FIG. 20 is a schematic view of the construction of the telescoping underbeam of the present invention;
fig. 21 is a front view of a car side panel of the invention;
fig. 22 is a plan view of a car side panel of the present invention.
In the figure:
1. a telescopic upper beam; 11. an upper beam plate; 12. an end expansion plate; 13. a middle reinforcing plate; 14. a shoe guide plate; 15. a guide sleeve;
2. a telescopic lower beam; 21. a lower beam plate; 22. a lower beam telescopic end plate; 23. safety tongs; 24. a middle guide rod; 25. a linkage pipe bracket; 26. adjusting the telescopic catheter;
31. a car roof; 311. a middle fixing plate; 3111. a groined adjusting beam; 312. a left adjusting top plate; 313. a front adjusting top plate; 314. a right adjustment top plate; 315. adjusting the top plate; 316. a second adjustment beam; 317. a security window; 318. an L-shaped connector; 319. a wire slot; 32. a fan-shaped frame connecting piece; 33. an L-shaped frame connector; 35. a car floor; 351. a rear side adjusting bottom plate; 352. a main floor; 353. the side adjusting bottom plate; 354. adjusting the connecting hole; 355. an L-shaped adjusting member; 356. a third adjusting beam; 357. a fourth adjusting beam; 358. a fifth adjusting beam; 359. a triangular frame connecting piece; 36. a car side plate; 361. an adjustable intermediate car wall; 362. a side car wall;
4. a side guard rail; 41. a notch; 42. a pin shaft; 43. a shaft sleeve;
5. a rear guard rail; 51. an L-shaped pin shaft.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Referring to fig. 1 to 22, the embodiment of the invention discloses a telescopic car for an elevator, which comprises a telescopic car body, wherein a telescopic upper beam 1 is arranged at the top end of the telescopic car body, and a telescopic lower beam 2 is arranged at the bottom end of the telescopic car body; the telescopic car body comprises a car top plate 31 at the top end, a car bottom plate 35 at the bottom end and a car side plate 36 at the side of the telescopic car body;
the telescopic upper beam 1 comprises two upper beam plates 11 which are arranged in parallel at intervals in the front-back direction, end expansion plates 12 are arranged at two ends of each upper beam plate 11, the end expansion plates 12 can be adjusted in a sliding mode along the transverse direction of the upper beam plate 11, and shoe guide plates 14 are arranged on the upper surfaces of the two end expansion plates 12 at the same end; side guard rails 4 are arranged at the positions, close to the two ends, of the telescopic upper beam 1, and rear guard rails 5 are arranged on the back of the telescopic upper beam 1;
the telescopic lower beam 2 comprises two lower beam plates 21 which are arranged in parallel at intervals in the front-back direction, lower beam telescopic end plates 22 which are connected in a sliding mode are arranged at two ends of each lower beam plate 21, a linkage pipe bracket 25 is arranged in the center of the front face of the lower beam plate 21 on the front side, a middle guide rod 24 transversely penetrates through the linkage pipe bracket 25, and adjusting telescopic guide pipes 26 are arranged at two ends of the middle guide rod 24;
the car roof 31 comprises a middle fixing plate 311, a left adjusting roof 312 is arranged on the left side of the middle fixing plate 311, a right adjusting roof 314 is arranged on the right side of the middle fixing plate 311, a front adjusting roof 313 is arranged on the front side of the middle fixing plate 311, and a rear adjusting roof 315 is arranged on the rear side of the middle fixing plate 311; the lower surface of the middle fixing plate 311 is provided with a # -shaped adjusting beam 3111, and the lower surfaces of the left adjusting top plate 312, the right adjusting top plate 314, the front adjusting top plate 313 and the rear adjusting top plate 315 are provided with two second adjusting beams 316 which are transversely spaced;
the car floor 35 includes a main floor 352, side adjusting floors 353 are provided on both sides of the main floor 352, and a rear adjusting floor 351 is provided on the rear side of the main floor 352; the lower surface of the main bottom plate 352 is provided with three fourth adjusting beams 357 which are parallel at intervals in the transverse direction and two fifth adjusting beams 357 which are parallel at intervals in the vertical direction, the fourth adjusting beams 357 and the fifth adjusting beams 357 are distributed in a vertical and crossed manner, and the bottom surface of the side adjusting bottom plate 353 is provided with three third adjusting beams 356 which are parallel at intervals; the bottom surface of the rear adjusting bottom plate 351 is provided with 5L-shaped adjusting pieces 355;
the car side plate 36 comprises an adjustable middle car wall 361, the two adjustable middle car walls 361 are symmetrical and partially overlapped, and a side car wall 362 is arranged on the outer side of each adjustable middle car wall 361.
Further, an intermediate reinforcing plate 13 is provided between the two upper beam plates 11.
Further, the bottom end of the side guard rail 4 is provided with a notch 41 allowing the telescopic upper beam 1 to pass through, the upper end surface of the notch 41 is provided with two pins 42 distributed at intervals, and the outer side surface of the upper beam plate 11 is provided with a guide sleeve 15 matched with the pins 42.
Further, the rear guard rail 5 is arranged between the two side guard rails 4, the two sides of the rear guard rail 5 are both provided with L-shaped pin shafts 51, and shaft sleeves 43 are arranged on the side edges of the side guard rails 4, which are intersected with the rear guard rail 5.
Furthermore, two corners of the rear side of the lower surface of the car roof plate 31 are provided with L-shaped frame connecting pieces 33, and two corners of the front side of the lower surface of the car roof plate 31 are provided with fan-shaped frame connecting pieces 32; the lower surface front side of car bottom plate 35 is equipped with triangle frame connecting piece 359, the upper surface rear side both corners department of car bottom plate 35 all is equipped with fan-shaped frame connecting piece 32.
Further, both sides of the upper surface of the car roof panel 31 are provided with L-shaped connecting pieces 318, and the upper surface of the car roof panel 31 is provided with a transverse wire casing 319.
Further, the rear adjusting bottom plate 351 and the main bottom plate 352 are both provided with adjusting connecting holes 354, and the adjusting connecting holes 354 on the rear adjusting bottom plate 351 and the main bottom plate 352 correspond to each other in the vertical direction.
Furthermore, one end of the adjusting telescopic guide tube 26 opposite to the middle guide rod 24 is sleeved on the middle guide rod 24, and the adjusting telescopic guide tube 26 and the middle guide rod 24 can be directly adjusted in a sliding telescopic mode and positioned through bolts.
Furthermore, safety tongs 23 are arranged at two ends of the telescopic lower beam 2, and the outer end of the adjusting telescopic guide pipe 26 is in linkage connection with the safety tongs 23.
Further, the two adjustable intermediate car walls 361 can be adjusted in a sliding manner and fixed through bolts.
The telescopic lift car body has a large telescopic limit in the using process, the extension and retraction among all the connecting frames are realized through the elliptical hole structure and the bolt fixing, the operation is convenient and fast, and the telescopic lift car body is outwards placed from the middle to the periphery in the extending and retracting process, so that the telescopic limit is improved, and the practicability is improved;
wherein, fan-shaped frame connecting piece 32, L type frame connecting piece 33, triangle frame connecting piece 359 on car roof 31 or the car bottom plate 35 all improve the joint strength of corner, and fan-shaped frame connecting piece 32, L type frame connecting piece 33, triangle frame connecting piece 359 pass through the elliptical hole structure and utilize the bolt fastening to realize synchronous adjustment, and it is more convenient to use.
The guardrail structure at the top end of the car top plate 31 can improve the safety of installation work of workers at the top end, the rear protective guard 5 can be changed into different specifications according to the width of a car, the side protective guard 4 can move along with adjustment, and the use is more convenient.
The telescopic upper beam 1 and the telescopic lower beam 2 are convenient to adjust, the linkage rod linked with the safety tongs in the conventional structure cannot stretch, and the middle guide rod 24 is matched with the adjusting telescopic guide pipe 26, so that the car body can be synchronously zoomed.
Wherein, scalable entablature 1 and scalable underbeam 2 structural strength strengthen, improve life and the security of using.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A telescopic lift car for an elevator is characterized by comprising a telescopic lift car body, wherein a telescopic upper beam (1) is arranged at the top end of the telescopic lift car body, and a telescopic lower beam (2) is arranged at the bottom end of the telescopic lift car body; the telescopic car body comprises a car top plate (31) at the top end, a car bottom plate (35) at the bottom end and a car side plate (36) at the side surface of the telescopic car body;
the telescopic upper beam (1) comprises two upper beam plates (11) which are arranged in parallel at intervals in the front-back direction, end expansion plates (12) are arranged at two ends of each upper beam plate (11), the end expansion plates (12) can be adjusted in a sliding mode along the transverse direction of the upper beam plate (11), and shoe guide plates (14) are arranged on the upper surfaces of the two end expansion plates (12) at the same end; side guard rails (4) are arranged on the telescopic upper beam (1) close to the two ends of the telescopic upper beam, and a rear guard rail (5) is arranged on the back of the telescopic upper beam (1);
the telescopic lower beam (2) comprises two lower beam plates (21) which are arranged in parallel at a front-back interval, both ends of each lower beam plate (21) are provided with lower beam telescopic end plates (22) which are connected in a sliding manner, the center of the front surface of the lower beam plate (21) positioned on the front side is provided with a linkage pipe bracket (25), a middle guide rod (24) transversely penetrates through the linkage pipe bracket (25), and both ends of the middle guide rod (24) are provided with adjusting telescopic guide pipes (26);
the car top plate (31) comprises a middle fixing plate (311), a left adjusting top plate (312) is arranged on the left side of the middle fixing plate (311), a right adjusting top plate (314) is arranged on the right side of the middle fixing plate (311), a front adjusting top plate (313) is arranged on the front side of the middle fixing plate (311), and a rear adjusting top plate (315) is arranged on the rear side of the middle fixing plate (311); the lower surface of the middle fixing plate (311) is provided with a # -shaped adjusting beam (3111), and the lower surfaces of the left adjusting top plate (312), the right adjusting top plate (314), the front adjusting top plate (313) and the rear adjusting top plate (315) are respectively provided with two second adjusting beams (316) which are transversely spaced;
the car bottom plate (35) comprises a main bottom plate (352), side adjusting bottom plates (353) are arranged on two sides of the main bottom plate (352), and a rear adjusting bottom plate (351) is arranged on the rear side of the main bottom plate (352); the lower surface of the main bottom plate (352) is provided with three fourth adjusting beams (357) which are parallel at intervals transversely and two fifth adjusting beams (357) which are parallel at intervals vertically, the fourth adjusting beams (357) and the fifth adjusting beams (357) are distributed in a vertical crossing manner, and the bottom surface of the side adjusting bottom plate (353) is provided with three third adjusting beams (356) which are parallel at intervals; an L-shaped adjusting piece (355) is arranged on the bottom surface of the rear adjusting bottom plate (351);
the car side plate (36) comprises adjustable middle car walls (361), the two adjustable middle car walls (361) are symmetrical and partially overlapped, and side car walls (362) are arranged on the outer sides of the adjustable middle car walls (361).
2. Telescopic car according to claim 1, characterized in that an intermediate reinforcement plate (13) is provided between the two upper beam plates (11).
3. The telescopic car for the elevator as claimed in claim 1, wherein the bottom ends of the side guard rails (4) are provided with notches (41) allowing the telescopic upper beam (1) to pass through, the upper end surfaces of the notches (41) are provided with two pins (42) distributed at intervals, and the outer side surfaces of the upper beam plates (11) are provided with guide sleeves (15) matched with the pins (42).
4. The telescopic car for the elevator as claimed in claim 3, wherein the rear guard rail (5) is arranged between two side guard rails (4), L-shaped pin shafts (51) are arranged on two sides of the rear guard rail (5), and shaft sleeves (43) are arranged on the sides of the side guard rails (4) which intersect with the rear guard rail (5).
5. The telescopic car for the elevator as claimed in claim 1, wherein the car roof (31) is provided with L-shaped frame connectors (33) at two rear corners of the lower surface thereof, and the car roof (31) is provided with fan-shaped frame connectors (32) at two front corners of the lower surface thereof; the lower surface front side of car bottom plate (35) is equipped with triangle frame connecting piece (359), the upper surface rear side both corners department of car bottom plate (35) all is equipped with fan-shaped frame connecting piece (32).
6. The telescopic car for an elevator as claimed in claim 1, characterized in that the upper surface of the car roof (31) is provided with L-shaped connectors (318) on both sides, and the upper surface of the car roof (31) is provided with transverse wire grooves (319).
7. The telescopic car for the elevator as claimed in claim 1, wherein the rear adjusting bottom plate (351) and the main bottom plate (352) are provided with adjusting connecting holes (354), and the adjusting connecting holes (354) on the rear adjusting bottom plate (351) and the main bottom plate (352) correspond to each other in the vertical direction.
8. The telescopic car for the elevator as claimed in claim 1, characterized in that the end of the adjusting telescopic guide tube (26) opposite to the intermediate guide rod (24) is sleeved on the intermediate guide rod (24), and the adjusting telescopic guide tube (26) and the intermediate guide rod (24) can be directly adjusted in a sliding telescopic manner and are positioned by bolts.
9. The telescopic car for the elevator as claimed in claim 1, characterized in that safety tongs (23) are arranged at both ends of the telescopic lower beam (2), and the outer end of the adjusting telescopic guide pipe (26) is connected with the safety tongs (23) in a linkage manner.
10. The telescopic car for the elevator as claimed in claim 1, wherein the two adjustable intermediate walls (361) are slidably adjustable with respect to each other and are fixed by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110150891.9A CN112811286A (en) | 2021-02-03 | 2021-02-03 | Telescopic lift car for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110150891.9A CN112811286A (en) | 2021-02-03 | 2021-02-03 | Telescopic lift car for elevator |
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| Publication Number | Publication Date |
|---|---|
| CN112811286A true CN112811286A (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110150891.9A Pending CN112811286A (en) | 2021-02-03 | 2021-02-03 | Telescopic lift car for elevator |
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| CN (1) | CN112811286A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772518A (en) * | 2021-09-26 | 2021-12-10 | 杭州天奥电梯有限公司 | Elevator car frame |
| CN114751284A (en) * | 2022-04-07 | 2022-07-15 | 深圳市隆森智能装备合伙企业(有限合伙) | Variable size cage bottom plate of well construction elevator |
| CN116216465A (en) * | 2023-05-10 | 2023-06-06 | 广东省大江建筑机械有限公司 | Telescopic lift car of hoistway construction lifter |
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| US6640935B1 (en) * | 1998-09-09 | 2003-11-04 | Kabushiki Kaisha Toshiba | Elevator having vibration damping to attenuate vibration transfer to an elevator cage |
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| CN211254903U (en) * | 2019-12-19 | 2020-08-14 | 奥帝亚电梯有限公司 | Telescopic elevator car |
| CN211846797U (en) * | 2020-01-22 | 2020-11-03 | 杭州宝宸科技有限公司 | Adjustable elevator sedan-chair frame of modularization |
| CN112299205A (en) * | 2017-12-20 | 2021-02-02 | 东莞市鑫峰建筑机械有限公司 | Telescopic side wall assembly and telescopic car |
| CN216377068U (en) * | 2021-02-03 | 2022-04-26 | 河南富控电梯有限公司 | Telescopic lift car for elevator |
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| CN206927425U (en) * | 2017-07-05 | 2018-01-26 | 宁波甘纳楼宇设备有限公司 | A kind of elevator portal frame and its lower beam assembly |
| CN112299205A (en) * | 2017-12-20 | 2021-02-02 | 东莞市鑫峰建筑机械有限公司 | Telescopic side wall assembly and telescopic car |
| CN207903700U (en) * | 2017-12-20 | 2018-09-25 | 东莞市鑫峰建筑机械有限公司 | A kind of lift car telescope support |
| CN207792429U (en) * | 2018-01-04 | 2018-08-31 | 沈阳三洋电梯有限公司 | A kind of decoration top for Fire lift |
| CN108483166A (en) * | 2018-05-17 | 2018-09-04 | 杭州西奥电梯有限公司 | A kind of four directions coordinated type car fixed mechanism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772518A (en) * | 2021-09-26 | 2021-12-10 | 杭州天奥电梯有限公司 | Elevator car frame |
| CN114751284A (en) * | 2022-04-07 | 2022-07-15 | 深圳市隆森智能装备合伙企业(有限合伙) | Variable size cage bottom plate of well construction elevator |
| CN114751284B (en) * | 2022-04-07 | 2024-06-04 | 深圳市隆森智能装备合伙企业(有限合伙) | Variable-size lifting cage bottom plate of hoistway construction lifter |
| CN116216465A (en) * | 2023-05-10 | 2023-06-06 | 广东省大江建筑机械有限公司 | Telescopic lift car of hoistway construction lifter |
| CN116216465B (en) * | 2023-05-10 | 2023-10-10 | 广东省大江建筑机械有限公司 | Telescopic lift car of hoistway construction lifter |
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