CN207861656U - A kind of anti-jump equipment of pit compensation rope tensioning - Google Patents
A kind of anti-jump equipment of pit compensation rope tensioning Download PDFInfo
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- CN207861656U CN207861656U CN201721553399.1U CN201721553399U CN207861656U CN 207861656 U CN207861656 U CN 207861656U CN 201721553399 U CN201721553399 U CN 201721553399U CN 207861656 U CN207861656 U CN 207861656U
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- jump
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- compensation rope
- tensioned
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Abstract
The utility model belongs to elevators field, and in particular to a kind of anti-jump equipment of pit compensation rope tensioning.Fixed frame component including guider, on guider, the tensioner wheel assembly in fixed frame component, it is characterised in that：The guider includes the guide rail for being located in fixed frame component both sides, and the fixed frame component includes being located in the fixed plate that can be moved up and down between two guide rails and along the guide rail, and anti-bouncing device is equipped in the middle part of the fixed plate.The application is the safety tongs in fixed plate, its trigger device is realized by increasing the balance system that balancing spring is constituted between link assembly and permanent magnetic chuck, when the inertia force generated when tensioning apparatus bounces upwards is applied to the balance system, balancing spring is compressed, the suction that permanent magnetic chuck generates can overcome the elastic force of balancing spring, and connecting rod is made to move down, and then trigger safety tongs action, the step-by-step brake for realizing tensioning apparatus, limits the upward spring of car.
Description
Technical field
The invention belongs to elevators fields, and in particular to a kind of anti-jump equipment of pit compensation rope tensioning.
Background technology
Current compensation rope tensioning anti-pumping device needs the elongation of frequently adjustment steel wire rope, anti-to ensure to compensate rope tensioning
The validity for jumping device action is easy for generating the possibility of anti-bouncing device failure, and then elevator is made to transport if still maintenance is not in time
Capable presence is rushed to summit or the risk of pier bottom；Some compensation rope tensioning apparatus tightly use spring or hydraulic cylinder to realize that compensation rope tensioning is anti-jump
Function does not carry out effective protection to these failure of apparatus, and manufactures high with maintenance cost.
Invention content
The purpose of the present invention is provide a kind of be suitable for the elevator for compensating rope tensioning anti-pumping device regarding to the issue above
Pit compensation rope is tensioned anti-jump equipment.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of pit compensation rope is tensioned anti-jump equipment, including guider, the fixed frame component on guider, sets
In the tensioner wheel assembly in fixed frame component, the guider includes the guide rail for being located in fixed frame component both sides, institute
It includes being located in the fixed seat that can be moved up and down between two guide rails and along the guide rail to state fixed frame component, in the fixed seat
Portion is equipped with anti-bouncing device, and the anti-bouncing device includes to coordinating on the side plate of the fixed seat both sides and with the guide rail
Safety tongs, be connected to the active clamp blocks of two safety tongs for controlling the connecting rod of safe clamp brake, upper end is sheathed on the company
Brake bar on bar, the anti-jump fixed seat being connected in the fixed seat, the balancing spring for being sheathed on the brake bar and solid
In the anti-jump fixed seat and the permanent magnetic chuck that is sheathed on the brake bar, the brake bar lower part are arranged in described anti-
Fixed seat, top are jumped equipped with the regulating part coordinated with the permanent magnetic chuck, the side plate upper edge gravity direction is offered for wearing
Go out a word through-hole of the connecting rod, it further includes side balance weight assembly to be tensioned anti-jump equipment, is all arranged on the outside of side plate described in every side
Two set of weights components of guide rail both sides are located at, the balance weight assembly includes that one or more is stacked at the side plate lateral surface
On side Weight plate and be fixedly arranged on the side plate be used for the detachably connected side Weight plate connector.
Above-mentioned word through-hole is equivalent to the sliding sliding groove structure for making connecting rod pass through and being oriented to.
Preferably, the brake bar includes superposed eyelet bolt and the screw rod positioned at lower part, the regulating part
To be connected to adjusting screwed pipe and the wing nut between the eyelet bolt and screw rod, the balancing spring is set to the adjusting spiral shell
Between pipe and anti-jump fixed seat, the permanent magnetic chuck is set to the anti-jump fixed seat bottom, and the screw rod bottom end is equipped with anticreep spiral shell
It is female.The balancing spring is non-magnetic spring, and the brake bar is non-magnetic brake bar.
The application increase between the safety tongs and permanent magnetic chuck set on fixed seat balancing spring constitute balance system, when
When the inertia force generated when tight device acceleration or deceleration action is applied to the balance system, the suction that permanent magnetic chuck generates just makes to put down
Weigh spring-compressed, and then triggers safety tongs action, realizes the step-by-step brake of tensioning apparatus, and then make the steady stop of car.Such as
When car starts, when moment accelerates upwards, there are one upward inertia force in fixed seat, are fixedly arranged in fixed seat to drive
Equally there are one upward inertia force for fixed clamp block, anti-jump fixed seat, since brake bar, connecting rod, activity clamp block are to pass through balance
Spring floating is set in anti-jump fixed seat, so that when anti-jump fixed seat is because of upward inertia force moment rising, balancing spring
It is compressed, the relatively anti-jump fixed seat of brake bar is walked downwards, while permanent magnetic chuck furthers with screwed pipe distance is adjusted, and increases the two
Between suction, further so that the relatively anti-jump fixed seat of connecting rod drive activity clamp block, fixed clamp block and fixed seat move downward, from
And so that activity clamp block carries out braking with fixed clamp block relative motion and clamps track, grips pincers clamp guide rail, and then are fixed to punching
The upward inertia force of seat.And permanent magnetic chuck and adjusting screwed pipe are bigger closer to suction, ensure that step-by-step brake preferably brakes
Effect.
The butterfly side of wing nut can be used for the top against balancing spring, ensureing the stability of balancing spring.
Preferably, the active clamp block bottom is fixed with the lifting arm extended downwardly, it is bolted on the lifting arm straight
Comer pieces, the connecting rod two end are arranged in the straight comer pieces, and verification switch fixed seat is installed in the fixed seat, described straight curved
The verification switch bracket with the verification switch fixed seat cooperation is fixed on part or lifting piece.
The anti-of setting is reached when verifying switch bracket and verification switch fixed seat contact and jumps off the limit, and verification is opened
Pass is actuated for forcing stop, also alert to prevent each parts damages to play the role of dual fail-safe.
Preferably, connecting rod two end is located at straight comer pieces is bolted with spigot nut, the guiding close to the side at connecting rod center
The auxiliary guide plate that can be posted by the lateral surface of the side plate is installed on nut, the anti-jump fixed seat includes integrally connected
Horizontal straight panel and vertical straight panel, offer the vertically arranged word hole for being connect with side plate, institute in the vertical straight panel
Horizontal straight panel upper edge length of connecting rod direction is stated to offer for across a word hole of brake bar.
The setting of above structure mode can be achieved brake bar and set whole on direction in the horizontal and vertical direction, be conducive to brake bar pair
The containing stress equalization of connecting rod.Pass through the locked connection of bolt between the anti-jump fixed seat adjusted and side plate.The fixation of safety tongs
Clamp block coordinates with guide rail, and auxiliary guide plate coordinates with side plate again, and to ensure that entire anti-bouncing device is not easy to deflect, stability is good,
It permanently effective can use, service life is long.
Preferably, side Weight plate top is provided with through-hole, bottom is provided with notch, the connector include be fixedly arranged on it is described
Upper plunger on the outside of side plate and lower hanging rod, the upper plunger are arranged on the through-hole of the side Weight plate, and the lower hanging rod is set up
In in the notch of the side Weight plate.
Preferably, it further includes top balance weight assembly to be tensioned anti-jump equipment, the guide rail both sides, which are arranged with, is set up in two
Top balance weight assembly on the side plate, the top balance weight assembly include one or more folded top clump weight set and rectify and be placed on top and match
The fixing groove of weight ends, the fixing groove bottom are provided with for the through-hole by the upper plunger, match positioned at the top of top
Both ends and the detachably connected pressing plate of the fixing groove are pressed on pouring weight.
Preferably, the top clump weight includes main block portion point and coordinates positioned at the narrowed of both ends and with the fixing groove
Installation section, the pressing plate includes main board and the coupling part that is vertical at main board both ends and upwardly extends, institute
It states and offers the vertically arranged word hole for the fixing groove that is spirally connected on coupling part.
The weight member of different weight can be arranged as needed for the whole equipment of the application, it can be achieved that flexible adjusting, side
Weight plate and the quantity for pushing up clump weight can all increase and decrease according to demand, and the installation of side clump weight and top clump weight is very square
Just, it is applied alone when the clump weight of side when can be adjusted the number of side clump weight by unscrewing upper plunger and lower hanging rod nut, is combined with top
When clump weight, increase and decrease top clump weight after pressing plate and fixing groove being unclamped.Fixing groove and the respective outer side edges of above-mentioned top clump weight are steady
It is fixed, it firmly installs.
Preferably, the fixing groove bottom part is downwardly extending the connection otic placode with the upper plunger grafting, two
It is connected by connecting plate between at the top of a side plate, the connection plate top surface is flushed with the top edge of the side plate, and the top is matched
Pouring weight is set up on the side plate and connecting plate, and two word holes are at least provided on the coupling part and are connected with the fixing groove
It connects.
Preferably, being connected with reinforcement connector between two rail crowns, the reinforcement connector bottom is fixed
There is bumper.
The guider structural stability of the application is strong, and the setting of bumper is to the directive wheel etc. of fixed frame and its inside
It plays a very good protection when structure is under extreme condition, is scrapped in order to avoid being damaged under extreme condition.I.e. for the device
Failure risk increases damping device to realize secondary protection.
In conclusion the invention has the advantages that：
1, the application increases balancing spring composition balance system between the safety tongs and permanent magnetic chuck set on fixed seat, when
When the inertia force that tensioning apparatus acceleration or deceleration generates when acting is applied to the balance system, the suction that permanent magnetic chuck generates just makes
Balancing spring compresses, and then triggers safety tongs action, realizes the step-by-step brake of tensioning apparatus, and then make the steady stop of car.
Car is beated upwards, and moment accelerates upwards, and the compensation rope band being connect with car moves fixed seat, and related in fixed seat there are one upwards
Inertia force, be fixedly arranged on fixation clamp block in fixed seat, anti-jump fixed seat to drive equally there are one upward inertia force；By
It is to float to be set in anti-jump fixed seat by balancing spring in brake bar, connecting rod, activity clamp block, balance is kept when normal operation
State, because activity clamp block cannot timely respond to the rising of moment, makes when anti-jump fixed seat rises because of upward inertia force moment
Balancing spring is compressed, and permanent magnetic chuck suction keeps the compressive state of balancing spring, then brake bar is relative to anti-jump fixed seat
Walk downwards, the relatively anti-jump fixed seat of connecting rod drive activity clamp block, fixed clamp block and fixed seat move downward so that activity clamp block with
Guide rail is clamped in fixed clamp block relative motion in turn, is prevented to jump on tensioning apparatus, is prevented car from rushing to summit.In addition the trigger device is just
It often floats with tensioning apparatus when operation, only just when jumping the inertia force that acceleration generates on tensioning apparatus and overcoming the balance system
Anti-bouncing device can be triggered, the failure wind of the fixed anti-jump trigger device caused by steel wire rope extends thus can be effectively avoided
Danger.And permanent magnetic chuck and adjusting screwed pipe are bigger closer to suction, ensure that the better braking effect of step-by-step brake.
2, the application is simple in structure, at low cost, and the principle of safety tongs has dexterously been attached on anti-bouncing device, plays double
Insure anti-jump effect, safety higher, elevator stability in use is more preferably, more comfortably.
3, such principle also presents a kind of new safety tongs triggering method.The device is fixed on compensation rope tensioning apparatus
On, elongation is compensated automatically with the elongation of compensation rope, the validity of anti-bouncing device is kept in real time, when elongation reaches capacity position
When setting, safety switch（That is verification switch）Action, elevator are shut down, and need the elongation for readjusting steel wire rope that can just restart electricity
Ladder.
1, the application restricts by the gravity tensioning compensation of clump weight, easy to adjust.
Description of the drawings
Fig. 1 is the application structural schematic diagram；
Fig. 2 is anti-bouncing device structural schematic diagram one；
Fig. 3 is anti-bouncing device mounting structure schematic diagram；
Fig. 4 is anti-bouncing device structural schematic diagram two；
Fig. 5 is brake bar structural schematic diagram.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Embodiment one：
A kind of pit compensation rope is tensioned anti-jump equipment, including guider 7, the fixed frame component 1 on guider,
Tensioner wheel assembly 2 in fixed frame component, it is characterised in that：The guider includes being located in the fixed frame component
The guide rail 701 of both sides, the fixed frame component include being located between two guide rails and can consolidating along what the guide rail moved up and down
Reservation, the fixed seat middle part are equipped with anti-bouncing device, and the anti-bouncing device includes to the side plate set on the fixed seat both sides
On 11 and with the safety tongs of guide rail cooperation, be connected between the active clamp block 41 of two safety tongs and clamped down on for controlling safety
Dynamic connecting rod 6, the anti-jump fixed seat 31 being connected in the fixed seat, is arranged the brake bar that upper end is sheathed on the connecting rod
In the brake bar balancing spring 32 and be fixedly arranged on the permanent magnetism in the anti-jump fixed seat and being sheathed on the brake bar
Sucker 33, the brake bar lower part is arranged in the anti-jump fixed seat, top is equipped with the regulating part coordinated with the permanent magnetic chuck
34, the side plate upper edge gravity direction offers the word through-hole 12 for being pierced by the connecting rod, is tensioned anti-jump equipment and further includes
Side balance weight assembly is often all arranged with the two set of weights components for being located at guide rail both sides, the counterweight on the outside of side plate described in side
Component includes that one or more side Weight plate 83 for being stacked on the side plate lateral surface and being fixedly arranged on the side plate is used for
The connector of the detachably connected side Weight plate.
Safety tongs includes that the fixation clamp block being fixedly arranged in fixed seat and floating ground are set to the activity clamp block fixed in clamp block.
Above-mentioned word through-hole is equivalent to the sliding sliding groove structure for making connecting rod pass through and being oriented to.
The brake bar includes superposed eyelet bolt 51 and the screw rod 52 positioned at lower part, and the regulating part is connection
Adjusting screwed pipe 53 between the eyelet bolt and screw rod and wing nut 54, the balancing spring are set to the adjusting screwed pipe
Between anti-jump fixed seat, the permanent magnetic chuck is set to the anti-jump fixed seat bottom, and the screw rod bottom end is equipped with screwed retaining ring.
The balancing spring is non-magnetic spring, and the brake bar is non-magnetic brake bar.
The butterfly side of wing nut can be used for the top against balancing spring, ensureing the stability of balancing spring.
The active clamp block bottom is fixed with the lifting arm 411 extended downwardly, and straight comer pieces is bolted on the lifting arm
412, the connecting rod two end is arranged in the straight comer pieces, and verification switch fixed seat 71 is installed in the fixed seat, described straight
The verification switch bracket 72 with the verification switch fixed seat cooperation is fixed in comer pieces or lifting piece.
The anti-of setting is reached when verifying switch bracket and verification switch fixed seat contact and jumps off the limit, and verification is opened
Pass is actuated for forcing stop, also alert to prevent each parts damages to play the role of dual fail-safe.
Connecting rod two end is located at straight comer pieces and is bolted with spigot nut 61 close to the side at connecting rod center, consolidates on the spigot nut
Equipped with the auxiliary guide plate 62 that can be posted by the lateral surface of the side plate, the anti-jump fixed seat includes the level of integrally connected
Straight panel and vertical straight panel offer the vertically arranged word hole for being connect with side plate, the level in the vertical straight panel
Straight panel upper edge length of connecting rod direction is offered for across a word hole of brake bar.
The setting of above structure mode can be achieved brake bar and set whole on direction in the horizontal and vertical direction, be conducive to brake bar pair
The containing stress equalization of connecting rod.Pass through the locked connection of bolt between the anti-jump fixed seat adjusted and side plate.The fixation of safety tongs
Clamp block coordinates with guide rail, and auxiliary guide plate coordinates with side plate again, and to ensure that entire anti-bouncing device is not easy to deflect, stability is good,
It permanently effective can use, service life is long.
Embodiment two：
It is unlike the embodiments above to be in side Weight plate top is provided with through-hole, bottom is provided with notch, the connection
Part includes the upper plunger 111 being fixedly arranged on the outside of the side plate and lower hanging rod 112, and the upper plunger is arranged in the logical of the side Weight plate
Kong Shang, the lower hanging rod are set up in the notch of the side Weight plate.
Embodiment three：
Unlike the embodiments above be in being tensioned anti-jump equipment further includes top balance weight assembly, and the guide rail both sides are symmetrically set
It includes one or more folded top clump weight set to have the top balance weight assembly being set up on two side plates, the top balance weight assembly
84 are placed on the fixing groove 85 at top clump weight both ends with rectifying, and the fixing groove bottom is provided with for the through-hole by the upper plunger,
It is pressed with both ends and the detachably connected pressing plate 86 of the fixing groove on the top clump weight of top.
The top clump weight includes the mounting portion that main block portion is divided and coordinated positioned at the narrowed of both ends and with the fixing groove
Points 841, the pressing plate includes main board and the coupling part that is vertical at main board both ends and upwardly extends, the connection
The vertically arranged word hole for the fixing groove that is spirally connected is offered on part.
The weight member of different weight can be arranged as needed for the whole equipment of the application, it can be achieved that flexible adjusting, side
Weight plate and the quantity for pushing up clump weight can all increase and decrease according to demand, and the installation of side clump weight and top clump weight is very square
Just, it is applied alone when the clump weight of side when can be adjusted the number of side clump weight by unscrewing upper plunger and lower hanging rod nut, is combined with top
When clump weight, increase and decrease top clump weight after pressing plate and fixing groove being unclamped.Fixing groove and the respective outer side edges of above-mentioned top clump weight are steady
It is fixed, it firmly installs.
The fixing groove bottom part is downwardly extending the connection otic placode with the upper plunger grafting, two side plates
It is connected by connecting plate 13 between top, the connection plate top surface is flushed with the top edge of the side plate, and the top clump weight is set up
It is connect with the fixing groove in being at least provided with two word holes on the side plate and connecting plate, on the coupling part.
It is connected between two rail crowns and reinforces connector 9, the reinforcement connector bottom is installed with bumper
91。
The guider structural stability of the application is strong, and the setting of bumper is to the directive wheel etc. of fixed frame and its inside
It plays a very good protection when structure is under extreme condition, is scrapped in order to avoid being damaged under extreme condition.I.e. for the device
Failure risk increases damping device to realize secondary protection.
The application increase between the safety tongs and permanent magnetic chuck set on fixed seat balancing spring constitute balance system, when
When the inertia force generated when tight device acceleration or deceleration action is applied to the balance system, the suction that permanent magnetic chuck generates just makes to put down
Weigh spring-compressed, and then triggers safety tongs action, realizes the step-by-step brake of tensioning apparatus, and then make the steady stop of car.Sedan-chair
Compartment is beated upwards, and moment accelerates upwards, and the compensation rope band being connect with car moves fixed seat, and related in fixed seat there are one upward
Inertia force, to drive the fixation clamp block being fixedly arranged in fixed seat, anti-jump fixed seat, equally there are one upward inertia force；Due to
Brake bar, connecting rod, activity clamp block are to float to be set in anti-jump fixed seat by balancing spring, and when normal operation keeps equilibrium-like
State, because activity clamp block cannot timely respond to the rising of moment, makes to put down when anti-jump fixed seat rises because of upward inertia force moment
Weighing apparatus spring compressed, and permanent magnetic chuck suction keep balancing spring compressive state, then brake bar relative to anti-jump fixed seat to
Under walk, the relatively anti-jump fixed seat of connecting rod drive activity clamp block, fixed clamp block and fixed seat move downward so that activity clamp block with it is solid
Determine clamp block relative motion and then clamp guide rail, prevents to jump on tensioning apparatus, prevent car from rushing to summit.In addition the trigger device is normal
It floats with tensioning apparatus when operation, it only could when jumping the inertia force that acceleration generates on tensioning apparatus and overcoming the balance system
Anti-bouncing device is triggered, the failure wind of the fixed anti-jump trigger device caused by steel wire rope extends thus can be effectively avoided
Danger.And permanent magnetic chuck and adjusting screwed pipe are bigger closer to suction, ensure that the better braking effect of step-by-step brake.
Claims (10)
1. a kind of pit compensation rope is tensioned anti-jump equipment, including guider（7）, fixed frame component on guider
（1）, tensioner wheel assembly in fixed frame component（2）, it is characterised in that：The guider includes being located in the fixation
The guide rail of frame component both sides（701）, the fixed frame component includes being located between two guide rails and can be above and below the guide rail
Mobile fixed seat, the fixed seat middle part are equipped with anti-bouncing device, and the anti-bouncing device includes to being set to the fixed seat two
The side plate of side（11）The upper and safety tongs coordinated with the guide rail, the active clamp block for being connected to two safety tongs（41）Between be used for
Control the connecting rod of safe clamp brake（6）, upper end be sheathed on the connecting rod brake bar, be connected to it is anti-jump in the fixed seat
Fixed seat（31）, be sheathed on the balancing spring of the brake bar（32）And it is fixedly arranged in the anti-jump fixed seat and is sheathed on institute
State the permanent magnetic chuck on brake bar（33）, the brake bar lower part be arranged in the anti-jump fixed seat, top be equipped with it is described forever
The regulating part of magnetic-disc cooperation（34）, the side plate upper edge gravity direction offers the word through-hole for being pierced by the connecting rod
（12）, it further includes side balance weight assembly to be tensioned anti-jump equipment, is all arranged on the outside of side plate described in every side and is located at guide rail both sides
Two set of weights components, the balance weight assembly includes the side Weight plate that one or more is stacked on the side plate lateral surface（83）
And it is fixedly arranged on the connector that the detachably connected side Weight plate is used on the side plate.
2. a kind of pit compensation rope is tensioned anti-jump equipment according to claim 1, it is characterised in that：The brake bar includes position
Eyelet bolt in top（51）With the screw rod positioned at lower part（52）, the regulating part is to be connected to the eyelet bolt and screw rod
Between adjusting screwed pipe（53）And wing nut（54）, the balancing spring be set to the adjustings screwed pipe and anti-jump fixed seat it
Between, the permanent magnetic chuck is set to the anti-jump fixed seat bottom, and the screw rod bottom end is equipped with screwed retaining ring.
3. a kind of pit compensation rope is tensioned anti-jump equipment according to claim 2, it is characterised in that：The balancing spring is non-
Magnetic conduction spring, the brake bar are non-magnetic brake bar.
4. a kind of pit compensation rope is tensioned anti-jump equipment according to claim 1, it is characterised in that：The active clamp block bottom
It is fixed with the lifting arm extended downwardly（411）, straight comer pieces is bolted on the lifting arm（412）, the connecting rod two end is arranged in
In the straight comer pieces, verification switch fixed seat is installed in the fixed seat（71）, it is fixed on the straight comer pieces or lifting piece
With the verification switch bracket of the verification switch fixed seat cooperation（72）.
5. a kind of pit compensation rope is tensioned anti-jump equipment according to claim 4, it is characterised in that：Connecting rod two end is located at straight curved
Part is bolted with spigot nut close to the side at connecting rod center（61）, the side plate can be posted by by being installed on the spigot nut
Auxiliary guide plate on lateral surface（62）, the anti-jump fixed seat includes the horizontal straight panel of integrally connected and vertical straight panel, described
The vertically arranged word hole for being connect with side plate, the horizontal straight panel upper edge length of connecting rod direction are offered in vertical straight panel
It offers for across a word hole of brake bar.
6. a kind of pit compensation rope is tensioned anti-jump equipment according to claim 1, it is characterised in that：Side Weight plate top
Be provided with through-hole, bottom is provided with notch, the connector includes the upper plunger being fixedly arranged on the outside of the side plate（111）With lower hanging rod
（112）, the upper plunger is arranged on the through-hole of the side Weight plate, and the lower hanging rod is set up in the notch of the side Weight plate
It is interior.
7. a kind of pit compensation rope is tensioned anti-jump equipment according to claim 6, it is characterised in that：Anti-jump equipment is tensioned also to wrap
Top balance weight assembly is included, the guide rail both sides are arranged with the top balance weight assembly being set up on two side plates, the top counterweight
Component includes one or more folded top clump weight set（84）With the fixing groove for being placed on top clump weight both ends of rectifying（85）, the fixation
Trench bottom is provided with for the through-hole by the upper plunger, and both ends and the fixing groove are pressed on the top clump weight of top
Detachably connected pressing plate（86）.
8. a kind of pit compensation rope is tensioned anti-jump equipment according to claim 7, it is characterised in that：The top clump weight includes
Main block portion point and the installation section coordinated positioned at the narrowed of both ends and with the fixing groove（841）, the pressing plate includes mainboard
Part and the coupling part that is vertical at main board both ends and upwardly extends offer on the coupling part vertically arranged
A word hole for the fixing groove that is spirally connected.
9. a kind of pit compensation rope is tensioned anti-jump equipment according to claim 8, it is characterised in that：The fixing groove base portion
Divide the connection otic placode being downwardly extending with the upper plunger grafting, passes through connecting plate between two side plates tops（13）Even
It connects, the connection plate top surface is flushed with the top edge of the side plate, and the top clump weight is set up on the side plate and connecting plate, institute
It states and is at least provided with two word holes on coupling part and is connect with the fixing groove.
10. a kind of pit compensation rope is tensioned anti-jump equipment according to claim 1, it is characterised in that：Two guide rail tops
Reinforcement connector is connected between portion（9）, the reinforcement connector bottom is installed with bumper（91）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553399.1U CN207861656U (en) | 2017-11-20 | 2017-11-20 | A kind of anti-jump equipment of pit compensation rope tensioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553399.1U CN207861656U (en) | 2017-11-20 | 2017-11-20 | A kind of anti-jump equipment of pit compensation rope tensioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207861656U true CN207861656U (en) | 2018-09-14 |
Family
ID=63474792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721553399.1U Active CN207861656U (en) | 2017-11-20 | 2017-11-20 | A kind of anti-jump equipment of pit compensation rope tensioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207861656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826929A (en) * | 2017-11-20 | 2018-03-23 | 恒达富士电梯有限公司 | A kind of pit compensation rope is tensioned anti-jump equipment |
-
2017
- 2017-11-20 CN CN201721553399.1U patent/CN207861656U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826929A (en) * | 2017-11-20 | 2018-03-23 | 恒达富士电梯有限公司 | A kind of pit compensation rope is tensioned anti-jump equipment |
| CN107826929B (en) * | 2017-11-20 | 2024-01-26 | 恒达富士电梯有限公司 | Pit compensation rope tensioning anti-jump equipment |
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