CN114368664B - Inclined construction elevator cage - Google Patents
Inclined construction elevator cage Download PDFInfo
- Publication number
- CN114368664B CN114368664B CN202111661295.3A CN202111661295A CN114368664B CN 114368664 B CN114368664 B CN 114368664B CN 202111661295 A CN202111661295 A CN 202111661295A CN 114368664 B CN114368664 B CN 114368664B
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- frame
- cage
- transmission frame
- driving
- cage transmission
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- 238000010276 construction Methods 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 87
- 239000000725 suspension Substances 0.000 claims abstract description 41
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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
- B66B11/04—Driving gear ; Details thereof, e.g. seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a suspension cage of an inclined construction lifter, which comprises a suspension cage transmission frame, a suspension cage body, a driving frame and a driving device, wherein the suspension cage transmission frame is arranged on the suspension cage body; the lifting cage body is arranged on a bearing table, the bearing table is hinged with a lifting cage transmission frame, a length-adjustable adjusting stay bar is connected between the bottom of the bearing table and the lower part of the lifting cage transmission frame, and a length-adjustable adjusting pull rod is connected between the outer side of the upper part of the lifting cage body and the upper part of the lifting cage transmission frame; the driving device is arranged on the driving frame, the driving frame is hinged with the suspension cage transmission frame, the hinging point is located on the profile central line of the driving frame and the suspension cage transmission frame, the driving frame and the suspension cage transmission frame are assembled on the guide rail frame of the construction lifter, and the driving device can drive the driving frame and the suspension cage transmission frame to lift along the guide rail frame. The invention can adapt to the guide rail frame in vertical and inclined states, has wide application range, and improves running stability and safety through the arrangement of the cage transmission frame and the driving frame.
Description
Technical Field
The invention belongs to the technical field of construction elevators, and particularly relates to an inclined construction elevator cage.
Background
The construction elevator that current is commonly used is vertical type, mainly includes structure such as guide rail frame, attaches wall, cage, drive arrangement, and the guide rail frame is fixed on the chassis perpendicularly and is anchored on the building through attaching the wall, and the cage is connected with drive arrangement and passes through drive arrangement drive and follow guide rail frame vertical lift. At present, in order to adapt to construction environments with inclination angles, the guide rail frames also need to present different inclination angles, the lifting cage lifted along the guide rail frames also has inclination problems, and operators in the lifting cage have safety risks; in addition, traditional cage and guide rail frame direct contact relative motion, when the guide rail frame slope, the cage atress changes, and original cage structure can't guarantee the stability of cage operation, also can cause the potential safety hazard.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the inclined construction lifter cage which can adapt to a guide rail frame in a vertical and inclined state and has wide application range, and meanwhile, the stability and the safety of operation are improved through the arrangement of a cage transmission frame and a driving frame.
The invention provides the following technical scheme:
a suspension cage of an inclined construction hoist comprises a suspension cage transmission frame, a suspension cage body, a driving frame and a driving device;
The lifting cage body is arranged on a bearing table, the bearing table is hinged with a lifting cage transmission frame, a length-adjustable adjusting stay bar is connected between the bottom of the bearing table and the lower part of the lifting cage transmission frame, and a length-adjustable adjusting pull rod is connected between the outer side of the upper part of the lifting cage body and the upper part of the lifting cage transmission frame;
The driving device is arranged on the driving frame, the driving frame is hinged with the suspension cage transmission frame, the hinging point is located on the profile central line of the driving frame and the suspension cage transmission frame, the driving frame and the suspension cage transmission frame are assembled on the guide rail frame of the construction lifter, and the driving device can drive the driving frame and the suspension cage transmission frame to lift along the guide rail frame.
Further, the cage body is connected with the bearing platform through the fixing bolt, the bearing platform is provided with a bolt hole for installing the fixing bolt, and the bolt hole is long-strip-shaped and extends along the direction from the cage body to the cage transmission frame.
Further, the upper end part and the lower end part of the cage transmission frame are respectively provided with a pair of first side rollers, and the upper end part and the lower end part of the driving frame are respectively provided with a pair of second side rollers.
Further, the first side roller and the second side roller have the same structure and are of a two-end supporting structure; the first fixed lug plate and the second fixed lug plate which are oppositely arranged are arranged at the position of the cage transmission frame where the first side roller is arranged; the first side roller comprises a supporting bolt, an eccentric shaft, a shaft sleeve and a side roller assembly, the side roller assembly is arranged outside the eccentric shaft, one ends of the eccentric shaft and the shaft sleeve are in butt joint and sleeved outside the supporting bolt, the other end of the eccentric shaft is in clamping connection with the first fixed lug plate, the other end of the shaft sleeve is inserted into the inner side of the second fixed plate, and the supporting bolt is fixedly arranged through a nut after penetrating through the first fixed lug plate and the second fixed lug plate.
Further, a first end plate is arranged between the nut of the supporting bolt and the first fixed lug plate, and a second end plate and a gasket are sequentially arranged between the second fixed lug plate and the nut.
Further, the cage transmission frame adopts a sheet truss structure, a pair of outer press swing rollers are arranged on one side of the upper portion of the cage transmission frame facing the guide rail frame, a pair of inner press swing rollers are respectively arranged on the lower portion of the cage transmission frame and the position adjacent to the lower portion of the outer press swing rollers, a pair of outer guide wheels are further arranged on one side of the cage transmission frame facing the guide rail frame, and the outer guide wheels are located between the two pairs of inner press swing rollers.
Further, the inner pressure swing roller comprises a mounting column, a swing frame fixedly connected with the mounting column and two rollers arranged at two ends of the swing frame.
Further, the driving frame is provided with a mounting plate, and the mounting plate is provided with a driving device, an anti-falling safety device and a limiting safety device.
Further, a pair of internal pressure rollers are respectively arranged at the upper part and the lower part of the driving frame, and a pair of external pressure rollers are arranged at one side of the driving frame facing the guide rail frame.
Furthermore, the bottom of the bearing table and the lower part of the cage transmission frame are respectively provided with a first hinge lug plate, and two ends of the adjusting stay bar are respectively hinged with the two first hinge lug plates through a pin shaft; the outer side of the upper part of the suspension cage body and the upper part of the suspension cage transmission frame are respectively provided with a second hinge lug plate, and two ends of the adjusting pull rod are respectively hinged with the two second hinge lug plates through pin shafts.
Further, one end of the driving frame connected with the cage transmission frame is provided with a third hinge lug plate, the third hinge lug plate is connected through a pin shaft to form a hinge point, and the center of the cross section of the pin shaft is positioned on the profile center line of the driving frame and the cage transmission frame.
Compared with the prior art, the invention has the beneficial effects that:
(1) The invention comprises a cage transmission frame and a cage body, wherein the cage body is arranged on a bearing table, the bearing table is hinged with the cage transmission frame, and the cage body can rotate relative to the cage transmission frame, so that the cage body is kept in a vertical state at any time, and the safety of operators in the cage is improved; in the second aspect, an adjustable length adjusting stay bar is connected between the bottom of the bearing table and the lower part of the cage transmission frame, an adjustable length adjusting pull rod is connected between the outer side of the upper part of the cage body and the upper part of the cage transmission frame, the rotation of the cage body relative to the cage transmission frame can be realized by adjusting the adjusting stay bar or the adjusting pull rod, and the connecting stability of the cage body and the cage transmission frame can be enhanced by adjusting the adjusting stay bar and the adjusting pull rod; in the third aspect, the cage transmission frame is assembled on the guide rail frame of the construction hoist and can be lifted along the guide rail frame, so that the running stability of the cage body during lifting is enhanced, and the problem of poor running stability caused by direct contact between the cage body and the guide rail frame of the traditional construction hoist is avoided;
(2) The lifting cage comprises a driving frame and a driving device, wherein the driving device can drive the driving frame and the lifting cage transmission frame to lift along the guide rail frame, and the problem of poor operation stability caused by the fact that the driving device directly drives the lifting cage body to lift in the traditional construction lifter is solved; in the second aspect, the driving frame is hinged with the suspension cage transmission frame, and the hinged point is positioned on the profile center line of the driving frame and the suspension cage transmission frame, so that the running can be ensured to be more stable; in the third aspect, the driving device, the limiting safety device and the like can be simultaneously installed on the driving frame, one mechanism frame is shared, the manufacturing is convenient, meanwhile, the space for installing the limiting safety device and other structures on the hanging cage transmission frame is liberated, and the gravity center of the hanging cage body is closer to the center of the guide rail frame, so that the mechanical property of the whole machine is better.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the cage body and the load bearing table;
FIG. 3 is an enlarged view of the partial structure of A in FIG. 2;
FIG. 4 is a left side structural schematic view of the cage drive frame;
FIG. 5 is a schematic diagram of a front view of a cage drive frame;
FIG. 6 is a schematic diagram of the structure of the inner rocking roller;
FIG. 7 is a schematic diagram of an assembled configuration of a track frame and a cage drive frame;
FIG. 8 is a force principle analysis diagram of the cage body and cage transmission frame in the vertical state of the guide rail frame;
FIG. 9 is a force principle analysis diagram of the cage body and cage transmission frame in the inclined state of the guide rail frame;
FIG. 10 is a right side elevational schematic of the drive frame;
FIG. 11 is a schematic view of the front view of the drive rack;
FIG. 12 is a schematic view of the construction of the connection of the drive frame and the cage drive frame;
FIG. 13 is a schematic view of the structure of the first side roller;
Marked in the figure as: 1. cage transmission frame; 2. a cage body; 3. a drive rack; 4. a driving device; 5. a bearing table; 501. bolt holes; 6. adjusting the stay bar; 7. adjusting the pull rod; 8. a fixing bolt; 9. a first side roller; 901. a support bolt; 902. a first end plate; 903. a first fixed ear plate; 904. an eccentric shaft; 905. a side roller assembly; 906. a shaft sleeve; 907. a nut; 908. a second fixed ear plate; 909. a second end plate; 10. an outer pressing swing roller; 11. internal pressure swing roller; 1101. a mounting column; 1102. a swing frame; 1103. a roller; 12. an outer guide wheel; 13. a guide rail frame; 14. a mounting plate; 15. an anti-falling safety device; 16. a limit safety device; 17. jacking a bolt; 18. an adjusting bolt; 19. a second side roller; 20. internal pressure roller; 21. an external pressure roller; 22. a pin shaft; 23. a third hinged ear plate; 24. a profile center line; 25. a second hinged ear panel; 26. a first hinged ear panel.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that, in the description of the present invention, the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
Example 1
As shown in fig. 1, the present embodiment provides a tilting construction lifter cage, which includes a cage transmission frame 1, a cage body 2, a driving frame 3, and a driving device 4.
As shown in fig. 1-3, the cage body 2 is mounted on the bearing table 5, the cage body 2 and the bearing table 5 are connected through the fixing bolt 8, the bearing table 5 is provided with a bolt hole 501 for mounting the fixing bolt 8, the bolt hole 501 is long-strip-shaped and extends along the direction from the cage body 2 to the cage transmission frame 1, the position of the cage body 2 can be horizontally adjusted towards the direction of the guide rail frame, and the gravity center of the cage body 2 is ensured to be close to the center of the guide rail frame, so that the mechanical property of the whole machine is improved.
As shown in fig. 1, the bearing table 5 is hinged to the cage driving frame 1 by a pin, so that the cage body 2 and the bearing table 5 can rotate around the hinge point, that is, rotate relative to the cage driving frame 1 and the guide rail frame of the construction hoist, and when the guide rail frame is inclined, the cage body 2 can still keep a vertical state.
As shown in fig. 1, an adjustable length adjusting stay bar 6 is connected between the bottom of the bearing table 5 and the lower part of the cage transmission frame 1, specifically, first hinge lug plates 26 are respectively arranged at the bottom of the bearing table 5 and the lower part of the cage transmission frame 1, two ends of the adjusting stay bar 6 are respectively hinged with the two first hinge lug plates 26 through pin shafts, and the adjusting stay bar 6 can adjust the length, so that the angle change of the cage body 2 is converted. The length-adjustable adjusting pull rod 7 is connected between the outer side of the upper part of the suspension cage body 2 and the upper part of the suspension cage transmission frame 1, and specifically, the second hinge lug plates 25 are arranged on the outer side of the upper part of the suspension cage body 2 and the upper part of the suspension cage transmission frame 1, two ends of the adjusting pull rod 7 are hinged with the two second hinge lug plates 25 through pin shafts respectively, the length of the adjusting pull rod 7 can be adjusted, the position of the matching suspension cage body 2 is changed, the second hinge lug plates 25 are arranged on the outer side of the upper part of the suspension cage body 2, the inner part and the upper space of the suspension cage body 2 are not occupied, and great convenience is brought to the self-lifting operation or maintenance operation of the construction lifter. In addition, the existence of the adjusting stay bar 6 and the adjusting pull rod 7 can enhance the connection stability of the suspension cage body 2 and the suspension cage transmission frame 1.
As shown in fig. 4, 5 and 7, the cage transmission frame 1 adopts a sheet truss structure, and has stable structure; the upper end and the lower end of the cage transmission frame 1 are respectively provided with a pair of first side rollers 9, one side of the upper part of the cage transmission frame 1 facing the guide rail frame 13 is provided with a pair of outer press swing rollers 10, the lower part of the cage transmission frame 1 and the position adjacent to the lower part of the outer press swing rollers 10 are respectively provided with a pair of inner press swing rollers 11, one side of the cage transmission frame 1 facing the guide rail frame 13 is also provided with a pair of outer guide wheels 12, and the outer guide wheels 12 are positioned between the two pairs of inner press swing rollers 11. The cage transmission frame 1 is assembled on a guide rail frame 13 of the construction elevator through a first side roller 9, an outer press swing roller 10, an inner press swing roller 11 and an outer guide wheel 12, the first side roller 9 is used for restraining two sides of the cage transmission frame 1 to operate, the outer press swing roller 10 and the inner press swing roller 11 are respectively used for restraining the outer side and the inner side of the cage transmission frame 1 to operate, and the roller system can adapt to the vertical and inclined guide rail frames 13.
And carrying out stress analysis on the suspension cage body 2 and the suspension cage transmission frame 1. As shown in fig. 8, when the guide rail frame is in a vertical state, the gravity G of the cage body 2 and the cage transmission frame 1 exists, the point A of the upper half section of the cage transmission frame is pulled by the force F1, the point B of the lower half section of the cage transmission frame is pushed by the force F2, the force F1 is borne by the outer pressing swing roller at the point A, and the force F2 is borne by the inner pressing swing roller at the point B; as shown in fig. 9, when the guide rail frame is in a vertical state, gravity G will generate a component force F3 facing the guide rail frame, and the component force F3 is borne by the inner swinging roller below the point a, so that when the guide rail frame is in a vertical and inclined state, both the cage body 2 and the cage transmission frame 1 can stably operate, and safety is improved.
As shown in fig. 6, the inner swing roller 11 includes a mounting column 1101, a swing frame 1102 fixedly connected with the mounting column 1101, and two rollers 1103 disposed at two ends of the swing frame 1102, where the two rollers 1103 bear force together, so that the pressure of a single roller can be reduced, which is beneficial to enhancing the structural stability and the service lives of the inner swing roller 11 and the outer swing roller 10.
As shown in fig. 11, the upper and lower ends of the drive frame 3 are provided with a pair of second side rollers 19, respectively, the upper and lower parts of the drive frame 3 are provided with a pair of inner pressure rollers 20, respectively, and the side of the drive frame 3 facing the rail frame is provided with a pair of outer pressure rollers 21. The driving frame 3 is assembled to a guide rail frame of the construction hoist through a second side roller 19, an inner pressure roller 20 and an outer pressure roller 21. The driving device 4 can drive the driving frame 3 and the cage transmission frame 1 to lift along the guide rail frame.
As shown in fig. 10, the driving frame 3 is provided with a mounting plate 14, the mounting plate 14 and the mounting plate are connected through high-strength bolts, and the driving device 4, the fall arrestor 15 and the limit safety device 16 are mounted on the mounting plate 14 through bolts. The meshing effect between the pinion of the drive device 4 and the fall arrester 15 and the rack can be adjusted by means of the jacking bolts 17 and the adjusting bolts 18, so that an optimal state is achieved. The limit safety device 16 includes an up-down limit, a deceleration limit, and a limit. In the traditional construction lifter, a speed limiting safety device is arranged between a suspension cage body and a guide rail frame, and occupies a certain space, so that the distance between the suspension cage body and the guide rail frame is increased, and the safety of the whole machine is poor; the limiting safety device 16 of the embodiment is arranged on the driving frame 3, so that the space of the suspension cage body 2 is not occupied, and the distance between the suspension cage body 2 and the guide rail frame is shortened; meanwhile, the driving device 4, the limiting safety device 16 and the like can be simultaneously arranged on the driving frame 3, and share one mechanism frame, so that a plurality of sets of special tools are prevented from being manufactured during production and manufacture, a plurality of processes are simplified into one process, and the manufacturing is convenient.
As shown in fig. 12, the end of the driving frame 3 connected with the cage transmission frame 1 and connected with the driving frame is provided with a third hinge lug plate 23, the third hinge lug plate 23 is connected through a pin 22 to form a hinge point, and the hinge point (i.e. the center of the cross section of the pin 22) is positioned on the profile center line of the driving frame 3 and the cage transmission frame 1, so that the running can be ensured to be more stable.
Example 2
The present embodiment provides an inclined construction hoist cage including the structure of embodiment 1.
As shown in fig. 12 and 13, the first side roller 9 and the second side roller 19 are identical in structure and are both end-supporting structures. The first fixed lug 903 and the second fixed lug 908 are oppositely arranged at the position where the first side roller 9 is arranged on the cage transmission frame 1; the first side roller 9 comprises a support bolt 901, an eccentric shaft 904, a shaft sleeve 906 and a side roller assembly 905, the side roller assembly 905 is arranged outside the eccentric shaft 904, one ends of the eccentric shaft 904 and the shaft sleeve 906 are in butt joint and sleeved outside the support bolt 901, the other end of the eccentric shaft 904 is in clamping connection with the first fixing lug plate 903, the other end of the shaft sleeve 906 is inserted into the inner side of the second fixing lug plate 908, and the support bolt 901 penetrates through the first fixing lug plate 903 and the second fixing lug plate 908 and then is fixedly arranged through a nut 907. A first end plate 902 is provided between the nut of the support bolt 901 and the first fixed lug 903, and a second end plate 909 and a spacer are provided between the second fixed lug 908 and the nut 907 in this order.
As shown in fig. 12, the first side roller 9 and the second side roller 19 of the two-end supporting structure can ensure that the hinge point of the driving frame 3 and the cage transmission frame 1 is positioned on the profile central line of the driving frame 3 and the cage transmission frame 1. The clearance between the side roller and the standard section vertical pipe can be adjusted by adjusting the eccentric shaft 904, and the structural form of the two-end support is more stable than the structural form of the one-end support, so that the whole machine is not easy to damage, and the running of the whole machine is more stable and reliable.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.
Claims (7)
1. The inclined construction lifter cage is characterized by comprising a cage transmission frame, a cage body, a driving frame and a driving device;
The lifting cage body is arranged on a bearing table, the bearing table is hinged with a lifting cage transmission frame, a length-adjustable adjusting stay bar is connected between the bottom of the bearing table and the lower part of the lifting cage transmission frame, and a length-adjustable adjusting pull rod is connected between the outer side of the upper part of the lifting cage body and the upper part of the lifting cage transmission frame;
The driving device is arranged on the driving frame, the driving frame is hinged with the suspension cage transmission frame, the hinging point is positioned on the profile central line of the driving frame and the suspension cage transmission frame, the driving frame and the suspension cage transmission frame are assembled on the guide rail frame of the construction lifter, and the driving device can drive the driving frame and the suspension cage transmission frame to lift along the guide rail frame;
the upper end part and the lower end part of the cage transmission frame are respectively provided with a pair of first side rollers, and the upper end part and the lower end part of the driving frame are respectively provided with a pair of second side rollers;
The cage transmission frame adopts a sheet truss structure, a pair of outer press swing rollers are arranged on one side of the upper part of the cage transmission frame facing the guide rail frame, a pair of inner press swing rollers are respectively arranged on the lower part of the cage transmission frame and the position adjacent to the lower part of the outer press swing rollers, a pair of outer guide wheels are also arranged on one side of the cage transmission frame facing the guide rail frame, and the outer guide wheels are positioned between the two pairs of inner press swing rollers;
The upper part and the lower part of the driving frame are respectively provided with a pair of internal pressure rollers, and one side of the driving frame, which faces the guide rail frame, is provided with a pair of external pressure rollers.
2. The tilting construction elevator cage according to claim 1, wherein the cage body and the bearing platform are connected by a fixing bolt, the bearing platform is provided with a bolt hole for mounting the fixing bolt, and the bolt hole is elongated and extends in a direction from the cage body to the cage driving frame.
3. The tilt-type construction elevator cage of claim 1, wherein the first side roller and the second side roller are identical in structure and are two-end supporting structures; the first fixed lug plate and the second fixed lug plate which are oppositely arranged are arranged at the position of the cage transmission frame where the first side roller is arranged; the first side roller comprises a supporting bolt, an eccentric shaft, a shaft sleeve and a side roller assembly, the side roller assembly is arranged outside the eccentric shaft, one ends of the eccentric shaft and the shaft sleeve are in butt joint and sleeved outside the supporting bolt, the other end of the eccentric shaft is in clamping connection with the first fixed lug plate, the other end of the shaft sleeve is inserted into the inner side of the second fixed plate, and the supporting bolt is fixedly arranged through a nut after penetrating through the first fixed lug plate and the second fixed lug plate.
4. A tilting construction elevator cage according to claim 3 wherein a first end plate is provided between the nut of the support bolt and the first fixed lug, and a second end plate and a spacer are provided between the second fixed lug and the nut in sequence.
5. The tilting construction elevator cage according to claim 1, wherein the inner swing roller comprises a mounting post, a swing frame fixedly connected to the mounting post, and two rollers provided at both ends of the swing frame.
6. The tilting construction elevator cage according to claim 1, wherein the drive frame is provided with a mounting plate on which the drive means, fall arresters and limit safety means are mounted.
7. The inclined construction elevator cage according to claim 1, wherein the bottom of the bearing table and the lower part of the cage transmission frame are provided with first hinge lugs, and two ends of the adjusting stay bar are hinged with the two first hinge lugs through pin shafts respectively; the outer side of the upper part of the suspension cage body and the upper part of the suspension cage transmission frame are respectively provided with a second hinge lug plate, and two ends of the adjusting pull rod are respectively hinged with the two second hinge lug plates through pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111661295.3A CN114368664B (en) | 2021-12-30 | 2021-12-30 | Inclined construction elevator cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111661295.3A CN114368664B (en) | 2021-12-30 | 2021-12-30 | Inclined construction elevator cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114368664A CN114368664A (en) | 2022-04-19 |
| CN114368664B true CN114368664B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111661295.3A Active CN114368664B (en) | 2021-12-30 | 2021-12-30 | Inclined construction elevator cage |
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2021
- 2021-12-30 CN CN202111661295.3A patent/CN114368664B/en active Active
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| CN114368664A (en) | 2022-04-19 |
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