CN212151230U - Cantilever supporting device of elevator car - Google Patents
Cantilever supporting device of elevator car Download PDFInfo
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- CN212151230U CN212151230U CN202020395211.0U CN202020395211U CN212151230U CN 212151230 U CN212151230 U CN 212151230U CN 202020395211 U CN202020395211 U CN 202020395211U CN 212151230 U CN212151230 U CN 212151230U
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- cantilever
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- stabilizing
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 239000003381 stabilizer Substances 0.000 claims description 17
- 244000309464 bull Species 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 description 13
- 238000011105 stabilization Methods 0.000 description 13
- 230000003139 buffering effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a cantilever supporting device of an elevator car, which comprises an elevator shaft, the utility model is clamped with a first clamping groove and a second clamping groove through a set U-shaped clamping block, then a fixing bolt is inserted into a fixing hole through a fixing through hole and is connected with a thread hole in a threaded manner, so that the fixing bolt is fixed in the fixing hole, and further the cantilever and the car are effectively fixed, the car is prevented from moving in the horizontal direction and the vertical direction, and further the running stability of the car is ensured, the shaking generated during the running of the car is reduced through a set stabilizing rod, a stabilizing sleeve and a buffer spring, and further the safe running of the elevator is ensured, the influence of the sliding abrasion of the cantilever and a sliding rail on the safe running of the elevator can be effectively prevented through the mutual cooperation of a set stabilizing mechanism and a sliding mechanism, the car and the cantilever are connected together through a social steel cable, thereby effectively ensuring the safe operation of the lift car.
Description
Technical Field
The utility model relates to a cantilever strutting arrangement, in particular to cantilever strutting arrangement of elevator car belongs to elevator technical field.
Background
The elevator is a permanent transportation device which serves a plurality of specific floors in a building, the elevator car of the permanent transportation device runs on at least two rows of rigid rails which are vertical to the horizontal plane or have an inclination angle smaller than 15 degrees with a plumb line, and the elevator car in the elevator is supported by a cantilever arranged so as to prevent the elevator car from falling.
The existing car cantilever is directly fixed with the car through a bolt, the bolt and the fixed screw hole are deformed after long-term use, and further the cantilever and the car are loosened, so that the elevator car can be influenced in safe operation.
Disclosure of Invention
The utility model provides an elevator car's cantilever strutting arrangement, the effectual problem that exists of having solved among the prior art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to an elevator car's cantilever strutting arrangement, including the elevartor shaft, equal fixedly connected with slide rail on the both sides of elevartor shaft and the rear end inner wall, it is three sliding connection has the cantilever between the slide rail, the upper surface of cantilever passes through fixed establishment fixedly connected with car, the bottom fixedly connected with stabilizing mean of cantilever, stabilizing mean passes through sliding mechanism and three slide rail sliding connection, be provided with safety mechanism between cantilever and the car.
As a preferred technical proposal of the utility model, the fixing mechanism comprises fixing through holes, fixing bolts, fixing holes, a first clamping groove, a second clamping groove, U-shaped clamping blocks and threaded holes, wherein the two fixing through holes respectively penetrate through the two ends of the upper surface of the cantilever, the fixing bolts are inserted into the two fixing through holes, the top ends of the two fixing bolts are respectively inserted into the two fixing holes, the two fixing holes are respectively arranged at the two ends of the bottom of the cage, the side walls at the two sides of the cantilever are respectively provided with the first clamping grooves, the inside of the two first clamping grooves is respectively clamped with the U-shaped clamping blocks, the other ends of the two U-shaped clamping blocks are respectively clamped into the two second clamping grooves, the two second clamping grooves are respectively arranged at the bottom ends of the side walls at the two sides of the cage, the two second clamping grooves are respectively communicated with the two fixing holes, and the parts of the two U-shaped clamping blocks positioned in the fixing holes are respectively penetrated, and the two fixing bolts are respectively threaded and inserted into the two threaded holes.
As a preferred technical scheme of the utility model, stabilizing mean includes stabilizing block, stabilizer bar, stabilization slot, stabilization sleeve, buffer spring, stabilizing block fixed connection is on the lower surface of cantilever, the rear end of stabilizing block and the equal fixedly connected with stabilizer bar in both sides, it is three inside the other end of stabilizer bar is inserted respectively and is established three stabilization slot, it is three the stabilization slot is seted up inside three stabilization sleeve, it is three the stabilization slot is kept away from the equal fixedly connected with buffer spring of one side inner wall of stabilizing block, it is three buffer spring's the other end is located the inside one end fixed connection of stabilization slot with three stabilizer bar respectively.
As a preferred technical scheme of the utility model, slide mechanism includes sliding block, spacing slider, spacing spout, recess, bull stick, runner, and is three fixed connection is inside three stable sleeve keeps away from the one end of stable piece respectively, and is three the sliding block is sliding connection inside three slide rail respectively, and is three equal fixedly connected with spacing slider, six on the both sides lateral wall of sliding block spacing slider is sliding connection inside six spacing spouts respectively, six spacing spout is seted up respectively on the both sides inner wall of three slide rail, all set up flutedly, six on the both sides lateral wall of sliding block the equal fixedly connected with bull stick in inside of recess, six the outside of bull stick is all rotated and has been cup jointed the runner, six the runner is respectively with the both sides inner wall in close contact with of three slide rail.
As a preferred technical scheme of the utility model, the safety mechanism comprises safety through holes, steel cables, safety rings, half cone-shaped threaded cylinders, a cone-shaped threaded sleeve, fixed blocks and a stress block, wherein two steel cables respectively run through two safety through holes and two safety ring arrangements, two safety through holes respectively run through two ends arranged on the upper surface of the cantilever, two safety rings respectively fixedly connect the lower surface of the cantilever to the positions of the two safety through holes, the lower surfaces of the two safety rings and the two sides of the two steel cables are both fixedly connected with the half cone-shaped threaded cylinders, the two half cone-shaped threaded cylinders on the same safety ring are in threaded connection with the same cone-shaped threaded sleeve, the upper ends of the two steel cables respectively run through the two fixed blocks and are fixedly connected with the two sides of the same stress block, the lower surfaces of the two fixed blocks are respectively fixedly connected with the two sides, the stress block is fixedly connected to the center of the upper surface of the lift car.
As an optimized technical scheme of the utility model, the horizontal height that the fixed block department was run through to the cable wire is higher than the fixed department of cable wire and atress piece.
The utility model discloses the beneficial effect who reaches is: the utility model discloses a U-shaped fixture block and first draw-in groove and second draw-in groove joint that set up, then pass fixing bolt and inject fixed orifices and screw hole threaded connection, make fixing bolt fix inside the fixed orifices, and then effectually fix cantilever and car, prevent that the car from producing the removal of horizontal direction and vertical direction, and then guarantee the stability of car operation, stabilizer bar through setting up, what stabilizing sleeve and buffer spring reduced the car operation produces rocks, and then guarantee the operation of elevator safety, stabilizing mean and slide mechanism through setting up mutually support can effectively prevent the influence that cantilever and slide rail sliding wear caused to elevator safety operation, link together car and cantilever through the cable wire of society, and then increase the joint strength of cantilever and car, and then effectual assurance car safety operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the stabilizing mechanism of the present invention;
fig. 3 is a schematic structural view of the sliding mechanism of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention;
fig. 5 is an enlarged view of a portion B of fig. 1 according to the present invention;
fig. 6 is a schematic structural view of the tapered thread half cylinder of the present invention.
In the figure: 1. an elevator shaft; 2. a slide rail; 3. a cantilever; 4. a fixing mechanism; 41. a fixing through hole; 42. Fixing the bolt; 43. a fixing hole; 44. a first card slot; 45. a second card slot; 46. a U-shaped clamping block; 47. A threaded hole; 5. a car; 6. a stabilizing mechanism; 61. a stabilizing block; 62. a stabilizer bar; 63. stabilizing the slot; 64. a stabilizing sleeve; 65. a buffer spring; 7. a sliding mechanism; 71. a slider; 72. a limiting slide block; 73. a limiting chute; 74. a groove; 75. a rotating rod; 76. a rotating wheel; 8. a safety mechanism; 81. a fuse via; 82. a steel cord; 83. a safety ring; 84. a tapered threaded half-cylinder; 85. a tapered threaded sleeve; 86. A fixed block; 87. and a stress block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): as shown in fig. 1-6, the utility model relates to a cantilever strutting arrangement of elevator car, including elevartor shaft 1, equal fixedly connected with slide rail 2 on the both sides of elevartor shaft 1 and the rear end inner wall, sliding connection has cantilever 3 between three slide rail 2, and the upper surface of cantilever 3 passes through 4 fixedly connected with cars 5 of fixed establishment, and the bottom fixedly connected with stabilizing mean 6 of cantilever 3, stabilizing mean 6 pass through sliding mechanism 7 and 2 sliding connection of three slide rail, are provided with insurance mechanism 8 between cantilever 3 and the car 5.
The fixing mechanism 4 comprises fixing through holes 41, fixing bolts 42, fixing holes 43, first clamping grooves 44, second clamping grooves 45, U-shaped clamping blocks 46 and threaded holes 47, wherein the two fixing through holes 41 respectively penetrate through two ends of the upper surface of the cantilever 3, the fixing bolts 42 are respectively inserted into the two fixing through holes 41, the top ends of the two fixing bolts 42 are respectively inserted into the two fixing holes 43, the two fixing holes 43 are respectively opened at two ends of the bottom of the car 5, the side walls on two sides of the cantilever 3 are respectively provided with the first clamping grooves 44, the U-shaped clamping blocks 46 are respectively clamped and connected into the two first clamping grooves 44, the other ends of the two U-shaped clamping blocks 46 are respectively clamped and connected into the two second clamping grooves 45, the two second clamping grooves 45 are respectively opened at the bottom ends of the side walls on two sides of the car 5, the two second clamping grooves 45 are respectively communicated with the two fixing holes 43, the threaded holes 47 are respectively penetrated and connected into the parts of, the two fixing bolts 42 are respectively threaded through the two threaded holes 47.
Stabilizing mean 6 includes stabilizing block 61, stabilizer bar 62, stabilize slot 63, stabilization sleeve 64, buffer spring 65, stabilizing block 61 fixed connection is on cantilever 3's lower surface, stabilizing block 61's rear end and the equal fixedly connected with stabilizer bar 62 in both sides, three stabilizer bar 62's the other end is inserted respectively and is established inside three stabilization slot 63, three stabilization slot 63 is seted up inside three stabilization sleeve 64, the equal fixedly connected with buffer spring 65 of one side inner wall that stabilizing block 61 was kept away from to three stabilization slot 63, three buffer spring 65's the other end is located the inside one end fixed connection of stabilization slot 63 with three stabilizer bar 62 respectively.
The safety mechanism 8 comprises safety through holes 81, steel cables 82, safety rings 83, tapered thread half cylinders 84, tapered thread sleeves 85, fixing blocks 86 and a stress block 87, wherein the two steel cables 82 respectively penetrate through the two safety through holes 81 and the two safety rings 83, the two safety through holes 81 respectively penetrate through two ends of the upper surface of the cantilever 3, the two safety rings 83 are respectively and fixedly connected with the lower surface of the cantilever 3 corresponding to the positions of the two safety through holes 81, the lower surfaces of the two safety rings 83 and two sides of the two steel cables 82 are respectively and fixedly connected with the tapered thread half cylinders 84, the two tapered thread half cylinders 84 on the same safety ring 83 are in threaded connection with the same tapered thread sleeve 85, the upper ends of the two steel cables 82 respectively penetrate through the two fixing blocks 86 and are fixedly connected with two sides of the same stress block 87, the lower surfaces of the two fixing blocks 86 are respectively and, the force receiving block 87 is fixedly attached at the center of the upper surface of the car 5.
The horizontal height of the position where the steel cable 82 penetrates through the fixing block 86 is higher than the fixing position of the steel cable 82 and the stress block 87.
Specifically, when the utility model is used, firstly, the car 5 is placed on the upper surface of the cantilever 3, then the two ends of the U-shaped fixture block 46 are respectively clamped inside the first clamping groove 44 and the second clamping groove 45, then the fixing bolt 42 is inserted into the fixing through hole 41, then the fixing bolt 42 is in threaded connection with the threaded hole 47 inside the fixing hole 43, the fixing bolt 42 is fixed inside the fixing hole 43, the cantilever 3 and the car 5 are fixed in the vertical direction through the fixing bolt 42, the car 5 and the cantilever 3 are fixed in the horizontal direction through the U-shaped fixture block 46, further the car 5 is prevented from shaking on the upper surface of the cantilever 3, then the rear end of the stabilizing block 61 fixedly connected with the lower surface of the cantilever 3 and the stabilizing bars 62 on the two sides are used for supporting the cantilever 3, the impact of the 62 is absorbed through the buffering spring 65, the buffering spring 65 is supported through the stabilizing sleeve 64, the stabilizing rod 62 supports the stabilizing block 61 through the stabilizing sleeve 64 and the buffer spring 65, the sliding block 71 is limited through the sliding block 72 and the limiting sliding groove 73, the friction between the sliding block 71 and the inner wall of the sliding rail 2 is reduced through the rotating wheel 76, the stabilizing sleeve 64 is supported through the sliding block 71, the cantilever 3 is effectively prevented from shaking, the running of the car 5 is effectively prevented from shaking, the lower end of the steel cable 82 penetrates through the safety through hole 81, the safety ring 83 and the two tapered thread half cylinders 84, then the tapered thread sleeve 85 is rotated to be in threaded connection with the two tapered thread half cylinders 84 fixed on the lower surfaces of the two safety rings 83, the two tapered thread half cylinders 84 are extruded through threads to be in tight contact with the steel cable 82, the lower end of the steel cable 82 is fixed with the cantilever 3, and then the upper end of the steel cable 82 penetrates through the fixing block 86 to be, and then connect car 5 and cantilever 3 together through cable wire 82, and then increase the joint strength of cantilever 3 and car 5, and then effectual assurance car 5 safe operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an elevator car's cantilever strutting arrangement, its characterized in that includes elevartor shaft (1), equal fixedly connected with slide rail (2), three on the both sides of elevartor shaft (1) and the rear end inner wall sliding connection has cantilever (3) between slide rail (2), the upper surface of cantilever (3) passes through fixed establishment (4) fixedly connected with car (5), the bottom fixedly connected with stabilizing mean (6) of cantilever (3), stabilizing mean (6) are through sliding mechanism (7) and three slide rail (2) sliding connection, be provided with insurance mechanism (8) between cantilever (3) and car (5).
2. The cantilever support device of an elevator car according to claim 1, wherein the fixing mechanism (4) comprises fixing through holes (41), fixing bolts (42), fixing holes (43), first clamping grooves (44), second clamping grooves (45), U-shaped clamping blocks (46) and threaded holes (47), the two fixing through holes (41) respectively penetrate through two ends of the upper surface of the cantilever (3), the fixing bolts (42) are inserted into the two fixing through holes (41), the top ends of the two fixing bolts (42) are respectively inserted into the two fixing holes (43), the two fixing holes (43) are respectively arranged at two ends of the bottom of the car (5), the side walls of two sides of the cantilever (3) are respectively provided with the first clamping grooves (44), the U-shaped clamping blocks (46) are clamped into the two first clamping grooves (44), two the other end difference joint of U-shaped fixture block (46) is inside two second draw-in grooves (45), two second draw-in groove (45) are seted up respectively in the both sides lateral wall bottom of car (5), two second draw-in groove (45) communicate with two fixed orificess (43) respectively, two the inside part of U-shaped fixture block (46) lie in fixed orifices (43) runs through all set up threaded hole (47), two screw hole (47) are alternated to fixing bolt (42) screw thread respectively.
3. The cantilevered support apparatus of an elevator car of claim 1, the stabilizing mechanism (6) comprises a stabilizing block (61), a stabilizing rod (62), a stabilizing slot (63), a stabilizing sleeve (64) and a buffer spring (65), the utility model discloses a stabilizer, including stabilizer block (61), stabilizer bar (63), stabilizing block (61), stabilizing block's (61) lower surface, the rear end and the equal fixedly connected with stabilizer bar (62) in both sides of stabilizer block (61), it is three the other end of stabilizer bar (62) is inserted respectively and is established inside three stable slot (63), it is three stabilize inside slot (63) set up at three stable sleeve (64), it is three the equal fixedly connected with buffer spring (65), three of one side inner wall that stable block (61) was kept away from in stable slot (63) the other end of buffer spring (65) is located the inside one end fixed connection of stable slot (63) with three stabilizer bar (62) respectively.
4. The cantilever support device of an elevator car according to claim 3, wherein the sliding mechanism (7) comprises three sliding blocks (71), three limiting sliding blocks (72), three limiting sliding grooves (73), grooves (74), a rotating rod (75) and a rotating wheel (76), the three sliding blocks (71) are respectively and fixedly connected to one ends of the three stabilizing sleeves (64) far away from the stabilizing block (61), the three sliding blocks (71) are respectively and slidably connected to the inside of the three sliding rails (2), the limiting sliding blocks (72) are respectively and fixedly connected to the side walls of the two sides of the three sliding blocks (71), the six limiting sliding blocks (72) are respectively and slidably connected to the inside of the six limiting sliding grooves (73), the six limiting sliding grooves (73) are respectively arranged on the inner walls of the two sides of the three sliding rails (2), the grooves (74) are respectively arranged on the side walls of the two sides of the sliding blocks (71), six the equal fixedly connected with bull stick (75) in inside of recess (74), six the outside of bull stick (75) all rotates and has cup jointed runner (76), six runner (76) respectively with the both sides inner wall in close contact with of three slide rail (2).
5. The cantilever support device of an elevator car according to claim 1, wherein the safety mechanism (8) comprises two safety through holes (81), two steel cables (82), two safety rings (83), two tapered threaded half cylinders (84), two tapered threaded sleeves (85), a fixing block (86) and a stress block (87), the two steel cables (82) are respectively arranged through the two safety through holes (81) and the two safety rings (83), the two safety through holes (81) are respectively arranged at two ends of the upper surface of the cantilever (3) in a penetrating manner, the two safety rings (83) are respectively and fixedly connected with the lower surface of the cantilever (3) corresponding to the positions of the two safety through holes (81), the two tapered threaded half cylinders (84) are respectively and fixedly connected with the lower surfaces of the two safety rings (83) and positioned at two sides of the two steel cables (82), the two tapered threaded half cylinders (84) on the same safety ring (83) are respectively and threadedly connected with the same tapered threaded sleeve (85), two the both sides fixed connection of two fixed blocks (86) and same atress piece (87) is run through respectively to the upper end of cable wire (82), two the lower surface of fixed block (86) is fixed connection respectively in the upper surface both sides of car (5), atress piece (87) fixed connection is in the upper surface center department of car (5).
6. The cantilever support device of an elevator car according to claim 5, wherein the level at which the wire rope (82) penetrates the fixing block (86) is higher than the level at which the wire rope (82) is fixed to the force-bearing block (87).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020395211.0U CN212151230U (en) | 2020-03-25 | 2020-03-25 | Cantilever supporting device of elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020395211.0U CN212151230U (en) | 2020-03-25 | 2020-03-25 | Cantilever supporting device of elevator car |
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| Publication Number | Publication Date |
|---|---|
| CN212151230U true CN212151230U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020395211.0U Active CN212151230U (en) | 2020-03-25 | 2020-03-25 | Cantilever supporting device of elevator car |
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| Country | Link |
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| CN (1) | CN212151230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285217A (en) * | 2020-03-25 | 2020-06-16 | 申芝电梯有限公司 | Cantilever supporting device of elevator car |
-
2020
- 2020-03-25 CN CN202020395211.0U patent/CN212151230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285217A (en) * | 2020-03-25 | 2020-06-16 | 申芝电梯有限公司 | Cantilever supporting device of elevator car |
| CN111285217B (en) * | 2020-03-25 | 2024-04-05 | 申芝电梯有限公司 | Cantilever supporting device of elevator car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240117 Address after: Building 12, No. 285, Shanxiaqiao Village Committee, Shanghuang Town, Liyang City, Changzhou City, Jiangsu Province, 213300 Patentee after: Jiangsu Shenzhi Equipment Co.,Ltd. Address before: 213000 Shanxiaqiao Village, Shanghuang Town, Liyang City, Changzhou City, Jiangsu Province Patentee before: SHENZHI ELEVATOR Co.,Ltd. |
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| TR01 | Transfer of patent right |