CN115140630A - Telescopic suspension cage for construction elevator in building elevator shaft - Google Patents
Telescopic suspension cage for construction elevator in building elevator shaft Download PDFInfo
- Publication number
- CN115140630A CN115140630A CN202210781265.4A CN202210781265A CN115140630A CN 115140630 A CN115140630 A CN 115140630A CN 202210781265 A CN202210781265 A CN 202210781265A CN 115140630 A CN115140630 A CN 115140630A
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- cage
- bidirectional variable
- elevator
- building
- construction
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 239000000725 suspension Substances 0.000 title claims abstract description 26
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B66B11/0206—Car frames
- B66B11/0213—Car frames for multi-deck cars
- B66B11/022—Car frames for multi-deck cars with changeable inter-deck distances
Abstract
The invention provides a telescopic cage for a construction elevator in a building elevator shaft, which comprises: the semi-open type enclosure wall is formed by three vertical surfaces in a surrounding way, the bidirectional variable cage top and the bidirectional variable cage bottom are respectively arranged at the top and the bottom of the enclosure wall, the suspension cage frame sleeved on the outer sides of the enclosure wall, the bidirectional variable cage top and the bidirectional variable cage bottom is arranged at one open side of the enclosure wall and is used as a one-way telescopic door head for workers to enter the suspension cage during construction; the cage frame and the unidirectional telescopic door lintel can be adjusted only in the width direction, and the cage frame and the unidirectional telescopic door lintel are assembled and adjusted through the overall size of the cage, so that the cage frame is suitable for being installed in elevator shafts of different sizes. Avoiding the need to manufacture a new cage again after each replacement of a different size elevator shaft.
Description
Technical Field
The invention relates to a suspension cage for a building construction elevator, in particular to a telescopic suspension cage for a construction elevator in a building elevator shaft.
Background
The construction elevator is a building machine which adopts the hoisting mode of a traction machine to make a suspension cage do vertical movement and is used for conveying constructors, tools, equipment and materials.
At present, the application of the construction elevator in the elevator shaft is more and more popularized, and a cage in an elevator system is used for carrying passengers or goods to switch between floors. The size of the existing suspension cage is fixed when the existing suspension cage leaves a factory, and the size of a well is possibly changed by early measurement errors of a measurer or construction by a constructor during construction during well measurement, so that the original suspension cage cannot meet the installation requirement; the construction hoist needs to be removed from one construction site after construction at the other construction site, and the same construction hoist cannot be applied to a plurality of construction sites due to the difference in the structures of the two construction sites.
Disclosure of Invention
The invention provides a telescopic cage for a construction elevator in a building elevator shaft, aiming at solving the problems in the prior art.
This cage includes: the semi-open type enclosure wall is formed by three vertical surfaces in a surrounding way, the bidirectional variable cage top and the bidirectional variable cage bottom are respectively arranged at the top and the bottom of the enclosure wall, the suspension cage frame sleeved on the outer sides of the enclosure wall, the bidirectional variable cage top and the bidirectional variable cage bottom is arranged at one open side of the enclosure wall and is used as a one-way telescopic door head for workers to enter the suspension cage during construction; wherein, leg, two-way variable cage top and two-way variable cage bottom can carry out adaptability in self length and width direction and adjust, and hang cage frame and one-way flexible lintel only need in width direction go on adjust can, through the assembly adjustment to the whole size of cage, be fit for installing in not unidimensional elevator well. Avoiding the need to manufacture a new cage again after each replacement of a different size elevator shaft.
Further, the enclosure wall comprises: three inner layer plates which are respectively arranged on the inner layers of the three vertical surfaces and are not in contact with each other, two outer layer angle plates which are used for connecting the inner layer plates which are vertical to each other, and side plates which are arranged on the outer sides of the inner layer plates which are parallel to each other; the distance between two outer angle plates and the distance between an adjacent outer angle plate and the side plate are smaller than the width of the inner plate in the horizontal direction, when the size is adjusted, the outer angle plate and the inner plate are ensured to be overlapped, the side plate and the inner plate have certain length, when the size of the suspension cage is large, the overlapping part is short, and when the size of the suspension cage is small, the overlapping part is long.
Furthermore, a plurality of bolt holes which are horizontally arranged are arranged on the inner layer plate, correspondingly, a plurality of rows of bolt holes are arranged at the same height on the outer layer angle plate and the side plate, and the inner layer plate and the outer layer angle plate or the side plate are detachably connected together through bolts to form a surrounding wall.
Further, the bidirectional variable cage top comprises: the detachable module is arranged between the fixed supporting modules, and the detachable panel is laid on the tops of the fixed supporting modules and the detachable module; the bidirectional variable cage top and the bidirectional variable cage bottom are consistent in structure, but the mounting direction on the suspension cage is opposite. The detachable module is increased or decreased according to the condition during size adjustment.
Furthermore, the fixed supporting module is formed by splicing at least two groups of E-shaped frames which are arranged oppositely, a plurality of connecting holes for mounting bolts are formed in the splicing part of the E-shaped frames, and the two E-shaped frames are oppositely assembled into the fixed supporting module in a shape like a Chinese character 'ri'.
Furthermore, each fixed support module is connected into a whole by a plurality of longitudinal fixing plates perpendicular to the plugging moving direction of the E-shaped frame, and each longitudinal fixing plate is detachably connected with the upright post part of the E-shaped frame through a bolt, so that the size adjustment of the fixed support module is not influenced.
Further, in order to realize the quick detach and the fast-assembling of dismantling the module, can dismantle the module and include at least: the sliding support of the E-shaped frame plug-in connection part of the two sides of the detachable module is clamped through the inner grooves at the two ends, and the adjusting modules of at least three different lengths or specifications meet the adjusting requirements of various sizes.
Further, the cage frame is used as an exoskeleton of the cage, and is also required to be adapted to the size of the elevator shaft, and the cage frame comprises: two longitudinal beams attached to two sides of the enclosure wall, and two cross beams arranged at two ends of the longitudinal beams; the crossbeam includes again: the adjusting mechanism comprises a first beam, a second beam, a shaft seat and an adjusting screw rod, wherein the first beam and the second beam are respectively fixed on different longitudinal beams; wherein, the adjusting screw rod is connected with the first beam through threads.
Further, the unidirectional retractable door lintel comprises: the door frame comprises a datum door head arranged in the middle, movable door heads positioned on two sides of the datum door head and a door plate fixedly connected below the movable door head.
Furthermore, after the dimensions of the enclosure wall, the bidirectional variable cage top, the bidirectional variable cage bottom, the cage hanging frame and the unidirectional telescopic door lintel are adjusted, all positions needing to be fixed are connected and fixed by using the rapid fixture blocks; wherein, quick fixture block includes: the integral type clamping block is arranged on one side of the fixed piece, the split type clamping block is arranged on the other side of the fixed piece, and the perforated bolt penetrates through the fixed piece and integrally connects the integral type clamping block, the split type clamping block and the fixed piece.
Further, the split type fixture block is composed of an upper split block and a lower split block which are combined by taking the bolt hole as a boundary, and the two split blocks are fastened on the thread part of the perforated bolt through a press block bolt (63) during assembly.
The invention has the technical effects that: compared with the prior art, first, can adjust on the size of two directions fast at the bottom of two-way variable cage tops and two-way variable cage, E type frame and longitudinal fixation plate need not demolish each other when adjusting the size, can dismantle the module and can not use the bolt to fix, as long as erect in longitudinal fixation plate and slide support on can, slide support need be according to the position nimble adjustment that can dismantle the module.
And secondly, two longitudinal beams of the cage hanging frame are attached to two sides of the enclosure wall, the intensity of the enclosure wall is increased, the height direction is not required to be adjusted, the upper and lower cross beams of the cage hanging frame are split into a first beam and a second beam, and the distance between the first beam and the second beam is controlled by rotating an adjusting screw rod, so that the adjustment of the non-level adaptability is realized.
Thirdly, in the process of size adjustment of the whole cage, all the parts are adjusted in size by taking the center as a reference, so that the center of gravity of the whole lifting is always kept unchanged, and the cage can be stably lifted by a traction machine in any applicable elevator shaft.
Fourthly, the suspension cage is safe and reliable, a well does not need to be additionally arranged, and the suspension cage has the characteristics of convenience in disassembly and assembly, flexibility in transportation and the like.
Fifthly, as the connecting positions of the adjusting positions of all the parts are reserved with bolt holes or kidney-shaped holes in rows, in order to avoid using bolts and nuts to carry out dismounting and adjusting one by one, the invention adopts a mode of fast clamping blocks, only two pressing block bolts on the split clamping blocks need to be loosened, and the upper split block and the lower split block are loosened to engage with the perforated bolts, so that fast dismounting can be realized, and the efficiency can be greatly improved in the mounting and fastening process in the same way.
Drawings
FIG. 1 is an isometric view of a cage of the present invention;
FIG. 2 is an isometric view of an enclosure wall of the present invention;
FIG. 3 is an isometric view of the front of the bidirectional variable cage top of the present invention;
FIG. 4 is an isometric view of the back of the top of the bidirectional variable cage of the present invention;
FIG. 5 is an isometric view of an E-frame of the present invention;
FIG. 6 is a front view of the cage of the present invention;
FIG. 7 is an isometric view of the cage of the present invention;
FIG. 8 is an isometric view of a one-way retractable door header of the present invention;
FIG. 9 is an isometric view of the quick latch of the present invention;
fig. 10 is a front view of the quick latch of the present invention.
In the drawing, 1, a surrounding wall, 2, a bidirectional variable cage top, 3, a bidirectional variable cage bottom, 4, a cage hanging frame, 5, a unidirectional telescopic door head, 6, a quick clamping block, 11, an inner layer plate, 12, an outer layer angle plate, 13, a side plate, 21, a fixed support module, 22, a detachable module, 23, a detachable panel, 24, E-shaped frames, 25, a longitudinal fixing plate, 26, a sliding support, 241, a plug-in part, 242, a column part, 261, an inner groove, 41, a longitudinal beam, 42, a cross beam, 43, a first beam, 44, a second beam, 45, an adjusting screw rod, 46, a shaft seat, 51, a reference door head, 52, a movable door head, 53, a door plate, 61, a clamping block, 62, a split type clamping block, 63, a pressing block bolt, 64, a perforated bolt and 70 are fixed parts.
Detailed Description
The following describes a specific embodiment of the present invention with reference to fig. 1 to 10.
The parts which are required to be disassembled or assembled before and after size adjustment on the surrounding wall 1, the bidirectional variable cage top 2, the bidirectional variable cage bottom 3, the cage frame 4 and the unidirectional telescopic door lintel 5 which form the suspension cage are commonly characterized by being provided with bolt holes corresponding in rows and being suitable for quick fixed installation of a quick fixture block 6, so that the combination of bolts and nuts on each bolt hole is avoided, and the time for fastening or disassembling the bolts in the size adjustment process is greatly reduced.
Fig. 1 illustrates the overall structure of a suspension box and the assembly positional relationship of the main components, and a suspension cage includes: the semi-open type enclosure wall comprises a semi-open type enclosure wall 1 formed by encircling three vertical surfaces, a bidirectional variable cage top 2 and a bidirectional variable cage bottom 3 which are respectively arranged at the top and the bottom of the enclosure wall 1, a cage hanging frame 4 which is sleeved at the outer sides of the enclosure wall 1, the bidirectional variable cage top 2 and the bidirectional variable cage bottom 3, and a one-way telescopic door lintel 5 which is arranged at one open side of the enclosure wall 1 and used for enabling workers to enter the cage during construction; the surrounding wall 1, the bidirectional variable cage top 2 and the bidirectional variable cage bottom 3 can be adaptively adjusted in the length direction and the width direction of the cage, and are suitable for being installed in elevator shafts with different sizes.
Fig. 2 illustrates the main structure of the enclosure wall, the enclosure wall 1 comprising: three inner-layer plates 11 which are respectively arranged on the inner layers of the three vertical surfaces and are not in contact with each other, two outer-layer angle plates 12 used for connecting the inner-layer plates 11 which are vertical to each other, and side plates 13 arranged on the outer sides of the inner-layer plates 11 which are parallel to each other; wherein, the distance between two outer layer angle plates 12 and the distance between the adjacent outer layer angle plate 12 and the side plate 13 are both smaller than the width of the inner plate 11 in the horizontal direction; the inner plate 11 is provided with a plurality of horizontally arranged bolt holes, correspondingly, the outer corner plate 12 and the side plate 13 are provided with a plurality of rows of bolt holes at the same height, and the inner plate 11 and the outer corner plate 12 or the side plate 13 are detachably connected together through bolts to form the enclosing wall 1.
Fig. 3 to 5 illustrate a specific structure of the bidirectional variable cage top, the bidirectional variable cage bottom is identical to the structure thereof, and the bidirectional variable cage top 2 comprises: the detachable module comprises fixed supporting modules 21 arranged at four corners, detachable modules 22 clamped between the fixed supporting modules 21, and detachable panels 23 laid on the tops of the fixed supporting modules 21 and the detachable modules 22; the fixed support module 21 is formed by inserting at least two groups (four groups in this embodiment) of oppositely arranged E-shaped frames 24, and the inserting part 241 of the E-shaped frame 24 is provided with a plurality of connecting holes for mounting bolts; each fixed support module 21 is connected into a whole by a plurality of longitudinal fixing plates 25 perpendicular to the plugging moving direction of the E-shaped frame 24, and each longitudinal fixing plate 25 is detachably connected with the upright column part 242 of the E-shaped frame 24 through a bolt.
The removable module 22 includes at least: the sliding supports 26 of the plug-in parts 241 of the E-shaped frame 24 clamped at two sides of the detachable module 22 through the inner grooves 261 at two ends, and at least three adjusting modules with different lengths or specifications are adopted to meet the adjusting requirements of various sizes.
Fig. 6 to 7 illustrate a width adjustment structure of the cage frame, and the cage frame 4 includes: two longitudinal beams 41 attached to two sides of the enclosure wall 1, and two cross beams 42 arranged at two ends of the longitudinal beams 41; the cross-beam 42 in turn comprises: the adjusting mechanism comprises a first beam 43 and a second beam 44 which are respectively fixed on different longitudinal beams 41, a shaft seat 46 arranged at the connecting end of the second beam 44 and the longitudinal beam 41, and an adjusting screw rod 45 rotatably arranged at the center of the shaft seat 46, wherein the adjusting screw rod 45 is in threaded connection with the first beam 43.
Fig. 8 illustrates a one-way retractable door lintel composition structure, the one-way retractable door lintel 5 comprising: the reference door lintel 51 is arranged in the middle, the movable door lintel 52 is positioned at both sides of the reference door lintel 51, and the door plate 53 is fixedly connected below the movable door lintel 52.
Fig. 9 and fig. 10 illustrate the specific structure and installation manner of the fast fixture blocks, after the dimensions of the enclosure wall 1, the bidirectional variable cage top 2, the bidirectional variable cage bottom 3, the cage frame 4 and the unidirectional retractable door lintel 5 are adjusted, all the positions to be fixed are linked and fixed by the fast fixture blocks 6; wherein, quick fixture block 6 includes: the integral fixture block 61 is arranged on one side of the fixed piece 70, the split fixture block 62 is arranged on the other side of the fixed piece 70, and the perforated bolt 64 is used for penetrating through the fixed piece 70 and connecting the integral fixture block 61, the split fixture block 62 and the fixed piece 70 into a whole; the split type fixture block 62 is composed of two split blocks, an upper block and a lower block, which are separated by a bolt hole, and the two split blocks are fastened to a threaded portion of a through bolt 64 by a press bolt 63 during assembly.
The working principle is as follows: when the elevator shaft size at the construction site is different from the elevator shaft constructed before, the first step, need to demolish the cage into five parts, be respectively: the device comprises an enclosure wall 1, a bidirectional variable cage top 2, a bidirectional variable cage bottom 3, a suspension cage frame 4 and a unidirectional telescopic door lintel 5.
For the surrounding wall 1, the press block bolt 63 on the rapid fixture block 6 is loosened, the split type fixture block 62 is released from the locked perforated bolt 64, the integral type fixture block 61 and the split type fixture block 62 for fixing the inner-layer plate 11 and the outer-layer angle plate 12 and the inner-layer plate 11 and the side plate 13 are all detached, then the distance between two outer-layer angle plates 12 and the distance between an adjacent outer-layer angle plate 12 and the side plate 13 are adjusted according to the size of the elevator shaft, and the rapid fixture block 6 is installed at the overlapped connection part of the inner-layer plate 11 and the outer-layer angle plates 12 and the overlapped connection part of the inner-layer plate 11 and the side plate 13.
For the bidirectional variable cage top 2 or the bidirectional variable cage bottom 3, the quick fixture block 6 needs to be quickly removed at first; next, the longitudinal fixing plate 25 mounted on the column portion 242 is removed, and the number of the detachable modules 22 and the detachable panels 23 is selectively increased or decreased to adjust the size in one direction; thirdly, the overlapping degree of the inserting portion 241 of the E-shaped frame 24 is adjusted to adjust the size in the other direction; fourthly, the quick clamping block 6 and the longitudinal fixing plate 25 are reinstalled; finally, the sliding supports 26 are moved to the bottom of each removable module 22.
For the lifting cage frame 4, firstly, the quick fixture block 6 between the first beam 43 and the second beam 44 needs to be removed; secondly, the adjusting screw rod 45 is rotated to change the distance between the first beam 43 and the second beam 44; thirdly, the fast fixture block 6 is installed again to fix the adjusted position.
For the unidirectional telescopic door lintel 5, the door plate 53 and the movable door lintel 52 are arranged integrally, so that the distance between the two movable door lintels 52 and the middle reference door lintel 51 is adjusted, and the rapid clamping blocks 6 are used for fixing the positions.
After the adjustment of each component is completed, each component is assembled into a complete hanging box again so as to meet the use requirement of a new elevator shaft.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (11)
1. The utility model provides a scalable cage is used to construction elevator in building elevator well which characterized in that, this cage includes: the semi-open type enclosure wall comprises a semi-open type enclosure wall (1) formed by encircling three vertical surfaces, a bidirectional variable cage top (2) and a bidirectional variable cage bottom (3) which are respectively arranged at the top and the bottom of the enclosure wall (1), a cage hanging frame (4) sleeved on the outer sides of the enclosure wall (1), the bidirectional variable cage top (2) and the bidirectional variable cage bottom (3), and a one-way telescopic door lintel (5) which is arranged on one open side of the enclosure wall (1) and used for enabling workers to enter the cage during construction;
the elevator cage comprises a surrounding wall (1), a bidirectional variable cage top (2) and a bidirectional variable cage bottom (3), wherein the surrounding wall, the bidirectional variable cage top (2) and the bidirectional variable cage bottom (3) can be adaptively adjusted in the length direction and the width direction of the surrounding wall, and are suitable for being installed in elevator shafts with different sizes.
2. The telescopic cage for construction elevators in building hoistways according to claim 1, characterized in that the enclosure wall (1) comprises: three inner layer plates (11) which are respectively arranged on the inner layers of the three vertical surfaces and are not contacted with each other, two outer layer angle plates (12) used for connecting the inner layer plates (11) which are vertical to each other, and side plates (13) arranged on the outer sides of the inner layer plates (11) which are parallel to each other;
wherein, the distance between two outer layer angle plates (12) and the distance between the adjacent outer layer angle plate (12) and the side plate (13) are both smaller than the width of the inner layer plate (11) in the horizontal direction.
3. The retractable suspension cage for construction elevator in elevator shaft of building according to claim 2, characterized in that the inner plate (11) is provided with several horizontally arranged bolt holes, correspondingly, the outer corner plate (12) and the side plate (13) are provided with several rows of bolt holes at the same height, and the inner plate (11) and the outer corner plate (12) or the side plate (13) are detachably connected together by bolts to form the wall (1).
4. The telescopic cage for construction elevators in building hoistways according to claim 1, characterized in that the bidirectional variable cage top (2) comprises: the device comprises fixed supporting modules (21) arranged at four corners, a detachable module (22) clamped between the fixed supporting modules (21), and a detachable panel (23) laid at the tops of the fixed supporting modules (21) and the detachable module (22);
wherein the bidirectional variable cage top (2) and the bidirectional variable cage bottom (3) have the same structure,
but in the opposite direction of installation on the cage.
5. The retractable suspension cage for construction elevator in elevator shaft of building according to claim 4, wherein the fixed support module (21) is formed by inserting at least two sets of E-shaped frames (24) oppositely arranged, and the inserting portion (241) of the E-shaped frame (24) is provided with a plurality of connecting holes for mounting bolts.
6. The retractable cage for construction elevator in elevator shaft of building according to claim 5, wherein each of said fixed support modules (21) is integrally connected by a plurality of longitudinal fixing plates (25) perpendicular to the insertion movement direction of E-shaped frame (24), each longitudinal fixing plate (25) being detachably connected to the column portion (242) of E-shaped frame (24) by means of bolts.
7. Telescopic cage for a construction elevator in a building shaft according to claim 5, characterized in that said removable module (22) comprises at least: the sliding supports (26) of the plug-in parts (241) of the E-shaped frame (24) clamped at two sides of the detachable module (22) through the inner grooves (261) at two ends and at least three adjusting modules with different lengths or specifications are used for meeting the adjusting requirements of various sizes.
8. The telescopic cage for a construction elevator in a building hoistway according to claim 1, wherein said cage frame (4) comprises: two longitudinal beams (41) which are attached to two sides of the surrounding wall (1), and two cross beams (42) which are arranged at two ends of the longitudinal beams (41);
the cross-beam (42) in turn comprises: the device comprises a first beam (43) and a second beam (44) which are respectively fixed on different longitudinal beams (41), a shaft seat (46) arranged at the connecting end of the second beam (44) and the longitudinal beams (41), and an adjusting screw rod (45) rotatably arranged at the center of the shaft seat (46);
wherein, the adjusting screw rod (45) is connected with the first beam (43) through screw threads.
9. The telescopic cage for construction elevators in building hoistways according to claim 1, characterized in that the unidirectional telescopic lintel (5) comprises: the door frame comprises a datum door lintel (51) arranged in the middle, movable door lintels (52) positioned at two sides of the datum door lintel (51), and a door panel (53) fixedly connected below the movable door lintel (52).
10. The retractable suspension cage for the construction elevator in the elevator shaft of the building as claimed in any one of claims 1 to 9, wherein after the enclosure wall (1), the bidirectional variable cage top (2), the bidirectional variable cage bottom (3), the suspension cage frame (4) and the unidirectional retractable door head (5) are adjusted in size, all positions needing to be fixed are linked and fixed by using the quick fixture block (6);
wherein, quick fixture block (6) includes: the fixture comprises an integral fixture block (61) arranged on one side of a fixed piece (70), a split fixture block (62) arranged on the other side of the fixed piece (70), and a perforated bolt (64) which is used for penetrating the fixed piece (70) and integrally connecting the integral fixture block (61), the split fixture block (62) and the fixed piece (70).
11. The retractable suspension cage for construction elevator in elevator shaft of building according to claim 10, wherein the split block (62) is composed of upper and lower split blocks with bolt hole as boundary, and the two split blocks are fastened to the threaded portion of the through bolt (64) by block bolt (63) during assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210781265.4A CN115140630B (en) | 2022-07-04 | 2022-07-04 | Telescopic suspension cage for construction lifter in elevator shaft of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210781265.4A CN115140630B (en) | 2022-07-04 | 2022-07-04 | Telescopic suspension cage for construction lifter in elevator shaft of building |
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| Publication Number | Publication Date |
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| CN115140630A true CN115140630A (en) | 2022-10-04 |
| CN115140630B CN115140630B (en) | 2024-03-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| CN201080401Y (en) * | 2007-05-30 | 2008-07-02 | 广州市京龙工程机械有限公司 | Detachable type construction hoist |
| CN210620017U (en) * | 2019-09-04 | 2020-05-26 | 歌拉瑞电梯股份有限公司 | A scalable portal frame for towing formula construction elevator |
| CN210619935U (en) * | 2019-09-06 | 2020-05-26 | 歌拉瑞电梯股份有限公司 | Cage top for traction type building construction lifter |
| CN210619934U (en) * | 2019-09-06 | 2020-05-26 | 歌拉瑞电梯股份有限公司 | A scalable cage leg for towing formula construction elevator |
| CN210619936U (en) * | 2019-09-06 | 2020-05-26 | 歌拉瑞电梯股份有限公司 | Telescopic cage bottom for traction type building construction lifter |
| CN211056474U (en) * | 2019-09-06 | 2020-07-21 | 歌拉瑞电梯股份有限公司 | Stable telescopic suspension cage top for traction type building construction lifter |
| CN213202029U (en) * | 2020-08-25 | 2021-05-14 | 江西重契机械设备有限公司 | Cage leg of adjustable size |
| CN113896080A (en) * | 2021-04-23 | 2022-01-07 | 湖南中建建科智能科技有限公司 | Suspension cage for construction in shaft |
| CN215626059U (en) * | 2021-09-02 | 2022-01-25 | 江西重契机械设备有限公司 | Adjustable internal-mounted lifting cage bottom |
| CN113816238A (en) * | 2021-09-03 | 2021-12-21 | 广西宏涛建筑机械制造有限公司 | Well type concave sheet type construction elevator |
| CN216737088U (en) * | 2021-12-31 | 2022-06-14 | 嘉兴市班匠机械科技有限公司 | Telescopic cage top structure of lift |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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