CN207973385U - Traction machine installs damping device - Google Patents

Traction machine installs damping device Download PDF

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Publication number
CN207973385U
CN207973385U CN201820240310.4U CN201820240310U CN207973385U CN 207973385 U CN207973385 U CN 207973385U CN 201820240310 U CN201820240310 U CN 201820240310U CN 207973385 U CN207973385 U CN 207973385U
Authority
CN
China
Prior art keywords
girder
bottom plate
plate
traction machine
screw rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820240310.4U
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Chinese (zh)
Inventor
李磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing CRCC Elevator Engineering Co Ltd
Original Assignee
Beijing CRCC Elevator Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing CRCC Elevator Engineering Co Ltd filed Critical Beijing CRCC Elevator Engineering Co Ltd
Priority to CN201820240310.4U priority Critical patent/CN207973385U/en
Application granted granted Critical
Publication of CN207973385U publication Critical patent/CN207973385U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of traction machines to install damping device, it is related to elevator technology field, its key points of the technical solution are that including the support base being fixed on girder, it is fixedly arranged above the engine base for installing traction machine in support base, damping is installed between the support base and girder, the damping includes the bottom plate being connect with girder, top plate is arranged in parallel with above bottom plate, screw rod is equipped between top plate and bottom plate vertically, the top of screw rod is hinged with top bottom surface, screw rod bottom end passes through bottom plate, and flexible beam is fixed on top plate.The utility model solves the problems, such as existing elevator installation machine bed Level tune heavy workload so that machine bed quickly adjusts level so as to traction machine stable working.

Description

Traction machine installs damping device
Technical field
The utility model is related to elevator mounting technique fields, more specifically, it is related to a kind of traction machine installation damping dress It sets.
Background technology
Elevator is a kind of using motor as the vertical conveyor of power, and box-like gondola is housed, for tier building multiply people or Carrying cargo.Modem elevator is mainly by traction machine, guide rail, counterweight, safety device, signal manipulation system, car and hall door Deng composition, these parts are separately mounted in the hoistway and computer room of building, generally use Wire Friction Driving, steel wire rope around Traction sheave is crossed, both ends are separately connected car and balance weight, and motor drive traction sheave makes car lift.
Authorization Notice No. is that the Chinese utility model patent of CN204096859U discloses a kind of Novel traction machine rack dress It sets, including traction machine, machine bed, upper vibration damper plate, spandrel girder, directive wheel, bearing plate, steel wire rope, the machine bed are set It is set to inverted "convex" shape, directive wheel is located at the outside of machine bed, outside detour directive wheel of the steel wire rope from machine bed;It is described Stand arrangement is additionally provided with lower vibration damper plate.
The utility model has the following disadvantages:The stand arrangement is set between spandrel girder and bearing plate, works as machine bed It when tilting when installation, generally requires first to remove traction machine, then increases gasket on upper vibration damper plate or lower vibration damper plate To adjust the levelness of machine bed, traction machine is reinstalled again after calibrated horizontal so that traction machine thereon is working properly, This stand arrangement installation level calibration extends the installation period.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of traction machine installation damping dresses It sets so that machine bed quickly adjusts level so as to traction machine stable working.
To achieve the above object, the utility model provides following technical solution:A kind of traction machine installation damping device, packet The support base being fixed on girder is included, damping is installed between support base and girder, engine base is fixedly arranged above in support base, Traction machine is mounted on engine base, and directive wheel is equipped with below engine base.
The utility model is further arranged to:The damping includes the bottom plate being connect with girder, is put down above bottom plate Row is provided with top plate, is equipped with screw rod between top plate and bottom plate vertically, the top of screw rod is hinged with top bottom surface, and screw rod bottom end passes through Bottom plate fixes flexible beam on top plate.
The utility model is further arranged to:The both sides of the bottom plate bend inwards to form sliding slot and make the transversal of bottom plate Face is C-shaped, and sliding slot and girder top surface coordinate, and is equipped with strip-shaped hole on bottom plate and girder, strip-shaped hole along girder length side To setting.
The utility model is further arranged to:Multiple damping springs are equipped between the bottom plate and top plate.
The utility model is further arranged to:The shaft both ends of the directive wheel are connected with side plate, the shaft of directive wheel with Side plate interior sides are rotatablely connected, and are fixedly connected with engine base on the outside of side plate, the Anti-bounce rack of U-shaped is fixed on side plate.
The utility model is further arranged to:The directive wheel is mounted below the crossbeam by regulating mechanism.
The utility model is further arranged to:The adjusting part includes the lead screw being fixedly connected with strut and and fixed block The silk braid being fixedly connected, lead screw are threadedly coupled with silk braid, and revolving part, revolving part are rotatably connected to close to one end of lead screw in silk braid It can be the nut being connect with wire rod thread, spring is arranged on lead screw.
In conclusion the utility model has the advantages that compared with the prior art:
1. stable working after traction machine installation, reduces the possibility for generating noise;
Leveling can be carried out by upper adjusting nut and lower adjusting nut after when 2. traction machine is installed, it is easy to operate;
3. Anti-bounce rack can prevent steel wire rope from being jumped out from directive wheel, equipment operation stability is improved.
Description of the drawings
Fig. 1 is the axonometric drawing for showing traction machine and base mounting structure;
Fig. 2 is the axonometric drawing for showing directive wheel and engine base installing mechanism;
Fig. 3 is display support base and main beam connecting structure axonometric drawing;
Fig. 4 is the axonometric drawing for showing damping structure;
Fig. 5 is the sectional view for showing damping and girder and support base connection relation faces A-A in figure 3;
Fig. 6 is the enlarged drawing for showing damping internal structure portions B in Figure 5;
Fig. 7 is the axonometric drawing for showing directive wheel and regulating mechanism connection structure;
Fig. 8 is the partial sectional view of vision-control component internal structure.
In figure:1, girder;11, supporting beam;2, damping;21, bottom plate;211, sliding slot;22, top plate;23, screw rod; 231, upper adjusting nut;232, lower adjusting nut;24, beam;25, damping spring;3, support base;4, engine base;41, crossbeam; 42, connecting rod;5, traction machine;51, traction sheave;52, steel wire rope;6, adjustment mechanism;61, fixed plate;611, supported hole;62, it props up Bar;63, adjusting part;631, lead screw;632, silk braid;633, revolving part;634, spring;64, fixed block;7, directive wheel;71, side Plate;72, Anti-bounce rack.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" refers respectively to the direction towards or away from geometric center of specific component.
Embodiment:A kind of traction machine installs damping device, as depicted in figs. 1 and 2, including the support that is fixed on girder 1 Seat 3, is equipped with damping 2, is fixedly arranged above engine base 4 in support base 3, traction machine 5 is mounted between support base 3 and girder 1 On engine base 4, directive wheel 7 is installed below engine base 4.
With reference to figure 1, girder 1 is I-steel, and supporting beam 11 is fixed between two parallel girders 1, supporting beam 11 Both ends can be fixed by welding and girder 1.
There are two support bases 3, and channel steel making may be used.The both ends of one of support base 3 are fixed on girder 1, separately One support base 3 is fixed in supporting beam 11, and damping 2 is located at the both ends of support base 3.
With reference to figure 1, engine base 4 includes four crossbeams 41 being fixed between two support bases 3 and is arranged at 41 both ends of crossbeam Connecting rod 42, crossbeam 41 may be used channel steel making, both ends and the support base 3 of crossbeam 41 can be bolted, also may be used To be to be welded and fixed.Four crossbeams 41 are arranged in parallel, and are bolted to connection between connecting rod 42 and every crossbeam 41, to Four crossbeams 41 are connected to become entirety.
With reference to figure 1 and Fig. 2, traction machine 5 includes traction sheave 51 and the steel wire rope 52 being wrapped on traction sheave 51, steel wire rope 52 The other end be wound on directive wheel 7.
With reference to figure 3 and Fig. 4, damping 2 is separately fixed on girder 1 and supporting beam 11, and damping 2 includes and girder The bottom plate 21 of 1 connection, is arranged in parallel with top plate 22 above bottom plate 21, is equipped with screw rod 23 between top plate 22 and bottom plate 21 vertically, The top of screw rod 23 is hinged with 22 bottom surface of top, and 23 bottom end of screw rod passes through bottom plate 21, and flexible damping is fixed on top plate 22 Pad 24, beam 24 can be rubber pads.
With reference to figure 5 and Fig. 6, the both sides of bottom plate 21 bend inwards to form sliding slot 211 and so that the cross section of bottom plate 21 is in C Shape, sliding slot 211 coordinate with 1 top surface of girder so that bottom plate 21 can slide with respect to girder 1.It is equipped on bottom plate 21 and girder 1 Strip-shaped hole, strip-shaped hole are arranged along the length direction of girder 1.Screw rod 23 passes through the strip-shaped hole on bottom plate 21 and girder 1, in screw rod Adjusting nut 231 and lower adjusting nut 232 are threaded on 23, upper adjusting nut 231 is located at 21 top of bottom plate, lower adjusting Nut 232 is located at below bottom plate.
In order to improve the damping effect of damping 2, multiple damping springs 25 are equipped between bottom plate 21 and top plate 22.
With reference to figure 7, directive wheel 7 is mounted on 41 lower section of crossbeam by regulating mechanism 6.Regulating mechanism 6 includes and 41 bottom of crossbeam The fixed plate 61 that face is fixedly connected is equipped with the supported hole 611 of horizontally disposed strip, in supported hole 611 in fixed plate 61 In be supported by strut 62, fixed plate 61 is provided with fixed block 64 below crossbeam 41, strut 62 by adjusting part 63 with Fixed block 64 connects, and adjusting part 63 is horizontally disposed.
With reference to figure 8, adjusting part 63 includes the lead screw 631 being fixedly connected with strut 63 and is fixedly connected with fixed block 64 Silk braid 632, lead screw 631 are threadedly coupled with silk braid 632, and revolving part is rotatably connected to close to one end of lead screw 631 in silk braid 632 633, revolving part 633 can be the nut being threadedly coupled with lead screw 631, and spring 634 is arranged on lead screw 631.
With reference to figure 7, the shaft both ends of directive wheel 7 are connected with side plate 71, and shaft and the 71 inside rotation of side plate of directive wheel 7 connect It connects, 71 outside of side plate is fixedly connected with strut 61.Steel wire rope 52 is radially beated on directive wheel 7 in order to prevent, in side The Anti-bounce rack 72 of U-shaped is fixed on plate 71.
The application method that the traction machine installs damping device is as follows:
Bottom plate 21 is set in advance on girder 1 and supporting beam 11, when installation is first arranged upper adjusting spiral shell on screw rod 23 Then screw rod 23 is passed through the strip-shaped hole on bottom plate 21 and girder 1 or supporting beam 11, and is arranged lower adjusting nut 232 by mother 231. Pass through the height of rotation 232 adjusting screw rod 23 of upper adjusting nut 231 and lower adjusting nut so that at the top of four dampings 2 Beam 24 is in same level.
Then support base 3 is fixed by bolts on damping 2, then engine base 4 and traction machine 5 is installed.Due to damping machine 2 top load-bearing of structure increases, and reaffirms the levelness of traction machine 5, passes through the upper adjusting nut 231 of rotation and lower adjusting nut 232 So that traction machine 5 is in horizontal positioned state.
Then it is welded and fixed plate 61 and fixed block 64 below engine base 4, strut 62 is supported in supported hole 611, adjusts Revolving part 63 changes the axial position of strut 62, so as to the axial direction of fine adjustment guide wheel 7 so that directive wheel 7 and traction sheave 51 Alignment, avoids that there are torsion, and directive wheel 7 may be caused to be seriously worn at work around steel wire rope between.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (5)

1. a kind of traction machine installs damping device, including the support base (3) being fixed on girder (1), solid above support base (3) Surely it is useful for the engine base (4) of installation traction machine (5), directive wheel (7) is installed below engine base (4), it is characterised in that:The branch Damping (2) is installed between support seat (3) and girder (1), the damping (2) includes the bottom plate being connect with girder (1) (21), it is arranged in parallel with top plate (22) above bottom plate (21), is equipped with screw rod (23) between top plate (22) and bottom plate (21) vertically, The top of screw rod (23) is hinged with top bottom surface, and screw rod (23) bottom end passes through bottom plate (21), is fixed on top plate (22) flexible Beam (24).
2. traction machine according to claim 1 installs damping device, it is characterised in that:The both sides of the bottom plate (21) are inside It is bent to form sliding slot (211) and makes the cross section of bottom plate (21) C-shaped, sliding slot (211) coordinates with girder (1) top surface, the bottom of at Plate (21) and girder (1) are equipped with strip-shaped hole, and strip-shaped hole is arranged along the length direction of girder (1).
3. traction machine according to claim 2 installs damping device, it is characterised in that:The bottom plate (21) and top plate (22) Between be equipped with multiple damping springs (25).
4. traction machine according to claim 1 installs damping device, it is characterised in that:The shaft two of the directive wheel (7) End is connected with side plate (71), and the shaft of directive wheel (7) is rotatablely connected on the inside of side plate (71), side plate (71) outside and engine base (4) It is fixedly connected, the Anti-bounce rack (72) of U-shaped is fixed on side plate (71).
5. traction machine according to claim 4 installs damping device, it is characterised in that:The directive wheel (7) passes through adjusting Mechanism is mounted below crossbeam (41).
CN201820240310.4U 2018-02-10 2018-02-10 Traction machine installs damping device Expired - Fee Related CN207973385U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820240310.4U CN207973385U (en) 2018-02-10 2018-02-10 Traction machine installs damping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820240310.4U CN207973385U (en) 2018-02-10 2018-02-10 Traction machine installs damping device

Publications (1)

Publication Number Publication Date
CN207973385U true CN207973385U (en) 2018-10-16

Family

ID=63767439

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820240310.4U Expired - Fee Related CN207973385U (en) 2018-02-10 2018-02-10 Traction machine installs damping device

Country Status (1)

Country Link
CN (1) CN207973385U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020206895A1 (en) * 2019-04-08 2020-10-15 迅达(中国)电梯有限公司 Elevator traction machine supporting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020206895A1 (en) * 2019-04-08 2020-10-15 迅达(中国)电梯有限公司 Elevator traction machine supporting device

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181016

Termination date: 20210210