CN220317014U - Main machine side tilting prevention device for elevator - Google Patents
Main machine side tilting prevention device for elevator Download PDFInfo
- Publication number
- CN220317014U CN220317014U CN202322294090.7U CN202322294090U CN220317014U CN 220317014 U CN220317014 U CN 220317014U CN 202322294090 U CN202322294090 U CN 202322294090U CN 220317014 U CN220317014 U CN 220317014U
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- tilting
- base
- hole
- traction
- bracket
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- 230000002265 prevention Effects 0.000 title description 3
- 238000013016 damping Methods 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 description 6
- 230000035939 shock Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
An anti-rolling device of an elevator main machine comprises a traction base, an anti-rolling device and a plurality of damping devices; the side tilting device comprises a matching bracket, an anti-tilting base and an anti-tilting bracket, wherein the matching bracket is connected with an upper connecting seat or/and a traction base of the damping device, and an anti-tilting matching hole is formed in the matching bracket; the anti-tilting base is connected with the lower connecting seat of the damping device in a combined way by the clamping assembly, one end of the anti-tilting bracket is fixed on the anti-tilting base, and the other end of the anti-tilting bracket penetrates through the anti-tilting matching hole. When the lower connecting seat of the damping device is installed on the traction base through the clamping assembly, the installation of the anti-tilting base is realized, the installation efficiency of the anti-tilting base is improved, and the installation cost of the anti-tilting base is reduced; when the traction host wants to incline sideways, the matched support moves along with the traction base to prop against the inclination-preventing support, so that the matched support is linked with the traction base and the traction host on the traction base to be limited, and the inclination-preventing function is realized.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to an elevator host roll preventing device.
Background
The elevator main machine, also called elevator traction machine, is a power device of an elevator, and has the functions of conveying and transmitting power to enable the elevator to run, and because the traction machine can be overturned due to the tensile force of a lift car and a balancing weight when in use, a structure for preventing the traction machine from toppling is generally arranged at present.
As shown in fig. 6, in order to facilitate the position adjustment of the anti-tilting structure on the first traction base 2 ', the applicant has improved an anti-tilting device, which comprises a first traction base 1 ', a first traction base 2 ', an anti-tilting device, and a plurality of damping devices located between the first traction base 1 ' and the first traction base 2 ', wherein the anti-tilting device comprises a first anti-tilting base 3 ', a first anti-tilting support arm 4 ', and a first matching support frame 5 ', the first anti-tilting base 3 ' is adjustably mounted on the first traction base 2 ' by adopting an independent first clamping component 6 ', the first matching support frame 5 ' is connected with the first traction base 1 ' or/and the damping device, the first matching support frame 5 ' is provided with an anti-tilting matching hole, the lower end of the first anti-tilting support arm 4 ' passes through the anti-tilting matching hole to be connected with the first anti-tilting base 3 ', the first anti-tilting support arm 4 ' is provided with an independent first clamping component 6 ', and the first matching support arm 4 ' is mounted on the first traction base 2 ' by adopting an independent first clamping component 6 ', and the first clamping component is mounted on the first traction base 2 ' by adopting an independent first clamping component 3, and the first clamping component is convenient to install on the first traction base 2 ' by adopting the first lifting component.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an elevator main machine side-tipping prevention device.
The technical scheme adopted for solving the technical problems is as follows:
the elevator anti-rolling device comprises a traction base, an anti-rolling device and a plurality of damping devices, wherein the damping devices comprise a damping unit, an upper connecting seat and a lower connecting seat, the upper connecting seat is installed on the traction base by adopting a connecting bolt, the lower connecting seat is installed on the traction base by adopting a clamping assembly in a position-adjustable manner, and the upper end and the lower end of the damping unit are respectively fixedly connected with the upper connecting seat and the lower connecting seat; the method is characterized in that:
the side tilting device comprises a matching bracket, an anti-tilting base and an anti-tilting bracket, wherein the matching bracket is connected with the upper connecting seat or/and the traction base, and an anti-tilting matching hole is formed in the matching bracket; the anti-tilting base is connected with the lower connecting seat in a combined mode through the clamping assembly, one end of the anti-tilting support is fixed on the anti-tilting base, and the other end of the anti-tilting support penetrates through the anti-tilting matching hole.
In the utility model, the buffer unit adopts a damping rubber cushion.
In the utility model, the anti-tilting bracket comprises an anti-falling limiting head and an anti-tilting support arm arranged at the bottom of the anti-falling limiting head, wherein the lower end of the anti-tilting support arm passes through an anti-tilting matching hole and then is connected with the anti-tilting base.
In the utility model, the anti-tilting base is provided with the avoiding concave position for avoiding the buffer unit.
In the utility model, the traction base comprises two parallel supporting bottom beams, each supporting bottom beam is provided with at least two damping devices, and each damping device is provided with one anti-roll device.
In the utility model, the lower connecting seat is provided with a plurality of first through holes, and each first through hole is penetrated with one clamping component.
In the utility model, the clamping assembly comprises clamping bolts inserted in the lower connecting seats, fixing nuts sleeved on the screw sections of the clamping bolts in a threaded manner, and fixing clamping blocks movably sleeved on the screw sections of the clamping bolts, wherein the fixing clamping blocks and the lower connecting seats form a fixing clamping position for clamping the traction base.
In the utility model, at least two second through holes are arranged on the anti-tilting base, and the screw rod section of the clamping bolt sequentially passes through the first through holes and the second through holes and then is connected with the fixing nut in a matching way.
In the utility model, the first through hole, the second through hole and the anti-tilting fit hole are all oblong holes, the length direction of the first through hole is perpendicular to the length direction of the supporting bottom beam, and the length directions of the second through hole and the anti-tilting fit hole are parallel to the length direction of the first through hole.
In the utility model, the anti-tilting base is provided with the mounting through hole, the lower end of the anti-tilting support arm passes through the mounting through hole from top to bottom, and the anti-tilting support arm is sheathed with the first nut positioned above the anti-tilting base and the second nut positioned below the anti-tilting base through threads.
The utility model has the beneficial effects that:
1. according to the utility model, the anti-tilting base and the lower connecting seat are combined together through the clamping assembly, and when the lower connecting seat of the damping device is installed on the traction base through the position adjustment of the clamping assembly, the installation of the anti-tilting base is realized, and the structure simplifies the installation structure of the anti-tilting base, so that the installation efficiency of the anti-tilting base is improved, and the installation cost of the anti-tilting base is reduced;
2. when the traction host wants to incline sideways, the matched support supports against the incline-preventing support along with the traction base, so that the matched support is limited by the incline-preventing support, and the traction host on the linkage traction base and the traction base is also limited, so that the incline-preventing function is realized.
Drawings
The utility model is further described below with reference to the drawings and embodiments:
fig. 1 is a perspective view of the present embodiment;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic view of the mounting structure of the anti-roll device;
FIG. 4 is a schematic illustration of the mating bracket and the anti-roll bracket;
FIG. 5 is an exploded view of the anti-roll device and the shock absorbing device;
fig. 6 is a schematic structural view of the first anti-tilting mount independently mounted on the first traction mount using the first clamping assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1 to 5, an anti-roll device for an elevator main machine includes a traction base 1, a traction base 2 above the traction base 1, and a plurality of shock absorbing devices 3 between the traction base 1 and the traction base 2, wherein the traction base 2 is provided with a traction main machine 100 and a wire rope guide wheel 200.
Further, the damping device 3 includes a damping unit 31, an upper connecting seat 33 installed on the traction base 2 by using a connecting bolt 32, and a lower connecting seat 35 installed on the traction base 1 by using a clamping assembly 34 in a position-adjustable manner, the upper and lower ends of the damping unit 31 are fixedly connected with the upper connecting seat 33 and the lower connecting seat 35 respectively, and the damping unit 31 adopts a damping rubber pad.
Still further, the device for preventing the main machine of the elevator from tilting further comprises an anti-tilting device, the anti-tilting device comprises a matching bracket 4, an anti-tilting base 5 and an anti-tilting bracket 6, the matching bracket 4 is connected with the upper connecting seat 33 or/and the traction base 2, and an anti-tilting matching hole 41 is arranged on the matching bracket 4; the anti-tilting base 5 is connected with the lower connecting seat 35 in a combined way by adopting the clamping assembly 34, one end of the anti-tilting bracket 6 is fixed on the anti-tilting base 5, and the other end of the anti-tilting bracket passes through the anti-tilting matching hole 41.
Further, the anti-tilting bracket 6 includes an anti-falling limiting head 61 and an anti-tilting support arm 62 disposed at the bottom of the anti-falling limiting head 61, the anti-falling limiting head 61 and the anti-tilting support arm 62 are integrally formed, and the lower end of the anti-tilting support arm 62 passes through the anti-tilting mating hole 41 and then is connected with the anti-tilting base 5; the movable distance H for the matching bracket 4 to move relative to the lower connecting seat 35 is reserved between the anti-drop limiting head 61 and the matching bracket 4, so that the traction host 100 on the traction base 2 can normally utilize the damping device 3 to damp.
When the traction host 100 wants to incline and topple, the matching bracket 4 moves along with the traction base 2 to prop against the anti-inclining bracket 6, so that the matching bracket 4 is limited by the anti-inclining bracket 6, and the traction host 100 on the linkage traction base 2 and the traction base 2 is also limited, thereby realizing the anti-inclining function.
As a preferred embodiment, the anti-tilting base 5 is flat, the anti-tilting base 5 is provided with a recess 51 for avoiding the buffer unit 31, and an isolation distance between the wall surface of the recess 51 and the outer side surface of the buffer unit 31 is provided so that the outer side surface of the buffer unit 31 cannot scrape the wall surface of the recess 51, thereby ensuring that the buffer unit 31 cannot collide with the anti-tilting base 5 and be scratched in the process of being compressed and damped.
As a preferred embodiment, the traction base 1 includes two parallel supporting bottom beams 11, the cross section of the supporting bottom beams 11 is i-shaped, two damping devices 3 are disposed on each supporting bottom beam 11, and one anti-rolling device is disposed on each damping device 3. Further, the lower connecting seat 35 is provided with four first through holes 351 in rectangular distribution, each first through hole 351 is inserted with one clamping assembly 34, and the anti-tilting base 5 is at least connected with two clamping assemblies 34 in a matching manner, so that the installation quality of the anti-tilting base 5 is ensured.
As a preferred embodiment, the clamping assembly 34 includes a clamping bolt 341 inserted in the lower connecting seat 35, a fixing nut 343 screwed on the screw section of the clamping bolt 341, a fixing clamp block 342 movably sleeved on the screw section of the clamping bolt 341, and a first gasket unit, the fixing clamp block 342 is located below the lower connecting seat 35, and the fixing clamp block 342 and the lower connecting seat 35 form a fixing clamp position for clamping the traction base 1. The fixing nut 343 is located above the lower connection seat 35, and the first gasket unit is located between the fixing nut 343 and the lower connection seat 35, and is used for preventing the fixing nut 343 from loosening after being screwed, and comprises a flat washer or/and a spring washer. When in use, the fixing nut 343 is unscrewed, then the edge of the supporting bottom beam 11 is clamped into the fixing clamp position, and then the fixing nut 343 is screwed, so that the purpose of fixing the lower connecting seat 35 on the traction base 1 is realized.
As a preferred embodiment, in order to improve the installation quality of the anti-tilting base 5, at least two second through holes 52 are provided on the anti-tilting base 5, the second through holes 52 are used for allowing the screw section of the clamping bolt 341 to pass through, and the screw section of the clamping bolt 341 can pass through the first through holes 351 and the second through holes 52 in sequence and then be connected with the fixing nut 343 in a matching manner, so that the anti-tilting base 5 is clamped between the lower connecting seat 35 and the fixing nut 343, thereby improving the fixing quality of the anti-tilting base 5.
As a preferred embodiment, in order to facilitate adjusting the position of the clamping assembly 34 on the lower connecting seat 35 and facilitate the edge of the supporting bottom beam 11 to be clamped into the fixed clamping position, the first through hole 351, the second through hole 52 and the anti-tilting fit hole 41 are all oblong holes, the length direction of the first through hole 351 is perpendicular to the length direction of the supporting bottom beam 11, and the length direction of the second through hole 52 and the anti-tilting fit hole 41 is parallel to the length direction of the first through hole 351, so that the clamping assembly 34 is prevented from being limited by the anti-tilting fit hole 41 when moving relative to the first through hole 351, and meanwhile, the anti-tilting base 5 is also facilitated to move the adjusting position.
As a preferred embodiment, the outer circumferential surface of the anti-tilting arm 62 is provided with external threads, the anti-tilting base 5 is provided with a mounting through hole 53 penetrating from top to bottom, the lower end of the anti-tilting arm 62 penetrates through the mounting through hole 53 from top to bottom, the anti-tilting arm 62 is sheathed with a first nut 63 positioned above the anti-tilting base 5 and a second nut 64 positioned below the anti-tilting base 5, and the first nut 63 and the second nut 64 are in threaded fit with the external threads; tightening the first nut 63 and the second nut 64 can fix the anti-tilt arm 62 to the anti-tilt base 5; the positions of the first nut 63 and the second nut 64 on the anti-tilting support arm 62 are adjusted, so that the size of the movable distance H can be adjusted, and the use requirements of the shock absorbing devices 3 with different heights can be met. In addition, the anti-tilting arm 62 is sleeved with a second gasket unit 65 located between the anti-tilting base 5 and the second nut 64, and the second gasket unit 65 is used for preventing the first nut 63 and the second nut 64 from loosening after being screwed, and comprises a flat washer or/and a spring washer.
As a preferred embodiment, in order to facilitate the installation of the mating bracket 4, the mating bracket 4 is flat, and the mating bracket 4 is clamped between the traction base 2 and the upper connection seat 33, so that the mating bracket 4 is fixed while the traction base 2 is combined with the upper connection seat 33, and the installation is simple and convenient. For example, the upper connecting seat 33 is provided with a screw hole portion 331, the screw hole portion 331 is mounted on the bottom of the traction base 2 through a connecting bolt 32, one end of the matching support 4 is provided with a connecting through hole 42, one end of the matching support 4 extends into the space between the screw hole portions 331, and a screw section of the connecting bolt 32 passes through a mounting hole of the traction base 2 and the connecting through hole 42 and is then in threaded fit in a connecting screw hole 332 of the screw hole portion 331, so that the damping device 3 and the traction base 2 are combined and connected, and the matching support 4 is clamped and fixed.
The foregoing is only a preferred embodiment of the present utility model, and all technical solutions for achieving the object of the present utility model by substantially the same means are included in the scope of the present utility model.
Claims (10)
1. The utility model provides an elevator prevents host computer device of heeling, includes traction base (1), traction base (2), prevents device, a plurality of damping device (3) of heeling, damping device (3) include buffer unit (31), adopt connecting bolt (32) to install upper connecting seat (33) on traction base (2), adopt clamp assembly (34) position adjustable install lower connecting seat (35) on traction base (1), upper and lower both ends of buffer unit (31) are respectively with upper connecting seat (33) and lower connecting seat (35) fixed connection; the method is characterized in that:
the side tilting device comprises a matching bracket (4), an anti-tilting base (5) and an anti-tilting bracket (6), wherein the matching bracket (4) is connected with an upper connecting seat (33) or/and a traction base (2), and an anti-tilting matching hole (41) is formed in the matching bracket (4); the anti-tilting base (5) is connected with the lower connecting seat (35) in a combined way by adopting the clamping assembly (34), one end of the anti-tilting bracket (6) is fixed on the anti-tilting base (5), and the other end of the anti-tilting bracket penetrates through the anti-tilting matching hole (41).
2. An anti-roll device for an elevator according to claim 1, characterized in that: the buffer unit (31) adopts a damping rubber cushion.
3. An anti-roll device for an elevator according to claim 1, characterized in that: the anti-tilting bracket (6) comprises an anti-falling limiting head (61) and an anti-tilting support arm (62) arranged at the bottom of the anti-falling limiting head (61), wherein the lower end of the anti-tilting support arm (62) passes through an anti-tilting matching hole (41) and then is connected with the anti-tilting base (5).
4. An anti-roll device for an elevator according to claim 1, characterized in that: the anti-tilting base (5) is provided with a avoiding concave position (51) for avoiding the buffer unit (31).
5. An anti-roll device for an elevator according to claim 1, characterized in that: the traction base (1) comprises two supporting bottom beams (11) which are arranged in parallel, at least two damping devices (3) are arranged on each supporting bottom beam (11), and one anti-rolling device is arranged on each damping device (3).
6. The anti-roll device of an elevator as defined in claim 5, wherein: the lower connecting seat (35) is provided with a plurality of first through holes (351), and each first through hole (351) is penetrated with one clamping component (34).
7. An anti-roll device for an elevator according to any one of claims 1-6, characterized in that: the clamping assembly (34) comprises clamping bolts (341) which are inserted into the lower connecting seats (35), fixing nuts (343) which are sleeved on screw sections of the clamping bolts (341) in a threaded mode, and fixing clamping blocks (342) which are movably sleeved on screw sections of the clamping bolts (341), wherein the fixing clamping blocks (342) and the lower connecting seats (35) form fixing clamping positions for clamping the traction base (1).
8. The anti-roll device of an elevator as defined in claim 7, wherein: at least two second through holes (52) are formed in the anti-tilting base (5), and screw rod sections of the clamping bolts (341) sequentially penetrate through the first through holes (351) and the second through holes (52) and then are connected with the fixing nuts (343) in a matched mode.
9. The anti-roll device of an elevator as defined in claim 8, wherein: the first through hole (351), the second through hole (52) and the anti-tilting fit hole (41) are all oblong holes, the length direction of the first through hole (351) is perpendicular to the length direction of the supporting bottom beam (11), and the length direction of the second through hole (52) and the anti-tilting fit hole (41) is parallel to the length direction of the first through hole (351).
10. An anti-roll elevator installation according to claim 3, characterized in that: the anti-tilting base (5) is provided with a mounting through hole (53), the lower end of the anti-tilting support arm (62) passes through the mounting through hole (53) from top to bottom, and the anti-tilting support arm (62) is sleeved with a first nut (63) positioned above the anti-tilting base (5) and a second nut (64) positioned below the anti-tilting base (5) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322294090.7U CN220317014U (en) | 2023-08-24 | 2023-08-24 | Main machine side tilting prevention device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322294090.7U CN220317014U (en) | 2023-08-24 | 2023-08-24 | Main machine side tilting prevention device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220317014U true CN220317014U (en) | 2024-01-09 |
Family
ID=89425309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322294090.7U Active CN220317014U (en) | 2023-08-24 | 2023-08-24 | Main machine side tilting prevention device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220317014U (en) |
-
2023
- 2023-08-24 CN CN202322294090.7U patent/CN220317014U/en active Active
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