CN206969942U - Underlying main frame forced action type elevator - Google Patents
Underlying main frame forced action type elevator Download PDFInfo
- Publication number
- CN206969942U CN206969942U CN201720801917.0U CN201720801917U CN206969942U CN 206969942 U CN206969942 U CN 206969942U CN 201720801917 U CN201720801917 U CN 201720801917U CN 206969942 U CN206969942 U CN 206969942U
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- derrick
- sluggish
- buffer
- car
- cylinder body
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Abstract
The utility model discloses a kind of underlying main frame forced action type elevator, including derrick, some guide rails being arranged on derrick, the car being slidably matched with guide rail, the derrick bottom is provided with traction machine, derrick is provided with the traction sheave driven by traction machine, traction sheave is provided with least one and can wind on the traction sheave and connect the hoist cable of car, and hoist cable one end is connection end, and the hoist cable other end is free end, connection end is connected with traction sheave, and free end is connected with car；The derrick bottom is provided with Buffer Unit, and Buffer Unit includes the bumper bracket being connected with derrick and the buffer being arranged on bumper bracket, and buffer is in below car.The beneficial effects of the utility model are：The simplification rational in infrastructure such as lifting delivery, counterweight of debris can be effectively carried out, is of relatively low cost, and there is integral protective structure, can effective guarantee security and overall structural integrity when there is unexpected situation.
Description
Technical field
The utility model belongs to elevator technology field, more particularly to a kind of underlying main frame forced action type elevator.
Background technology
With the development and growth in the living standard in epoch, elevator has been obtained for more and more extensive application.Elevator
It is many to deliver object, can be people, goods, debris etc., for delivery debris (debris generally will not be weighed especially) elevator and
Speech, with greater need for comprehensive consider design (it does not need the so much security accessory of man lift, and needs are considered again
The control of space-consuming, totle drilling cost etc.).
Utility model content
The utility model is to overcome deficiency of the prior art, there is provided a kind of lifting fortune that can effectively carry out debris
Carry, the simplification rational in infrastructure such as counterweight, be of relatively low cost, and there is integral protective structure, can be effective when there is unexpected situation
Guarantee safety and the underlying main frame forced action type elevator of overall structural integrity.
To achieve these goals, the utility model uses following technical scheme：
A kind of underlying main frame forced action type elevator, including
Derrick, some guide rails being arranged on derrick, the car being slidably matched with guide rail, the derrick bottom is provided with traction
Machine, derrick are provided with the traction sheave driven by traction machine, and traction sheave is provided with least one and can wind on the traction sheave and connect
The hoist cable of car, hoist cable one end are connection end, and the hoist cable other end is free end, and connection end is connected with traction sheave, free end and sedan-chair
Railway carriage or compartment connects；
The derrick bottom is provided with Buffer Unit, and Buffer Unit includes the bumper bracket being connected with derrick and is arranged on bumper bracket
On buffer, buffer is in below car.
Preferably, the derrick is provided with Small bracket and big bracket, Small bracket include transverse slat while and during riser, transverse slat side
It is connected by screw with derrick, big bracket includes two side plates and a carrier frame plate, and two side plates are connected with carrier frame plate, bracket
Plate is connected by screw with derrick, and number is two, and two guide rail offices are in the opposite sides of car, and a guide rail is with erecting
Edges of boards are connected, and another guide rail is connected with carrier frame plate.
Preferably, the buffer is hydraulic bjuffer/spring buffer/polyurethane bumper absorber.
Preferably, the derrick bottom is provided with some support baseboards, support baseboard is horizontally disposed, and derrick includes four and erected
The column directly arranged, one piece of support baseboard are connected with the lower end of wherein two root posts, and another piece of support baseboard is vertical with remaining two
The lower end connection of post.
Preferably, the derrick is provided with least one protection structure, protection structure includes buffering cylinder body；
In a protection structure：Buffering cylinder body, which is connected with derrick and buffers cylinder body, to be in below car, in cushion dashpot body
Provided with the damper piston that cooperation is slidingly sealed with buffering cylinder body, damper piston glide direction is vertical, and damper piston will buffer cylinder body
The buffering air cavity that inside is separated into cushion chamber and is in communication with the outside, buffering cylinder body are provided with the buffering through hole connected with cushion chamber,
It is provided through buffering the perpendicular piston rod of air cavity on damper piston, perpendicular piston-rod lower end is connected with damper piston, erects piston rod upper end
Provided with the horizontal buffer board for contacting car bottom surface, cushion chamber is in below air cavity, and buffer spring, buffering elastic are provided with cushion chamber
Spring one end connects damper piston, buffer spring other end connection buffering cylinder body；
In the vertical direction, horizontal contact plate bottom surface present position are higher than buffer peak present position.
Preferably, the protection structure also includes sluggish cylinder body, in a protection structure：Sluggish cylinder body connects with derrick
Connect, the slack piston that cooperation is slidingly sealed with sluggish cylinder body is provided with sluggish cylinder body, slack piston glide direction is horizontal, and sluggishness is living
The sluggish air cavity that sluggish cylinder interior is separated into sluggish chamber and is in communication with the outside is filled in, sluggish cylinder body is provided with and connected with sluggish chamber
Sluggish through hole, the horizontal piston rod of sluggish air cavity is provided through on slack piston, horizontal piston rod one end is connected with damper piston, erected
The piston rod other end is provided with the perpendicular sluggish plate for being used for contacting car side wall, buffers and is connected between through hole and sluggish through hole by tracheae
Logical, sluggish air cavity is between perpendicular sluggish plate and sluggish chamber.
Preferably, the horizontal contact plate includes transverse slat body and is arranged on the transverse elasticity pad of transverse slat body top surface, transverse slat body connects
Connect perpendicular piston rod；Vertical joint touch panel includes riser body and the perpendicular elastic-friction pad being arranged on riser body, and riser body connects horizontal piston
Bar, riser body are between horizontal piston rod and perpendicular elastic-friction pad.
The beneficial effects of the utility model are：The simplification rational in infrastructure such as lifting delivery, counterweight of debris, phase can effectively be carried out
It is relatively low to cost, and there is integral protective structure, when there is unexpected situation, can effective guarantee security and overall structure it is complete
Property.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial structural diagram of the present utility model；
Fig. 3 is the enlarged drawing at A in Fig. 2；
Fig. 4 is the partial structural diagram of the utility model embodiment 2；
Fig. 5 is that the structural representation at cylinder body is buffered in the utility model embodiment 2；
Fig. 6 is the structural representation at sluggish cylinder body in the utility model embodiment 2.
In figure：Derrick 1, Small bracket 11, transverse slat 111, riser side 112, big bracket 12, side plate 121, carrier frame plate 122, guide rail
2nd, car 3, traction machine 4, traction sheave 41, hoist cable 42, bumper bracket 51, buffer 52, buffering cylinder body 6, cushion chamber 6a, buffering air cavity
6b, damper piston 61, perpendicular piston rod 62, horizontal buffer board 63, transverse slat body 631, transverse elasticity pad 632, buffer spring 64, sluggish cylinder body
7th, sluggish chamber 7a, sluggish air cavity 7b, slack piston 71, horizontal piston rod 72, perpendicular sluggish plate 73, riser body 731, perpendicular elastic-friction pad
732。
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment 1：In embodiment as shown in Figure 1 to Figure 3, a kind of underlying main frame forced action type elevator, including
Derrick 1, some guide rails 2 being arranged on derrick, the car 3 being slidably matched with guide rail, the derrick bottom is provided with
Traction machine, derrick are provided with the traction sheave 41 driven by traction machine 4, and traction sheave is provided with least one and can wound on the traction sheave
Hoist cable 42, hoist cable one end is connection end, and the hoist cable other end is free end, and connection end is connected with traction sheave, free end and car
Connection；
The derrick bottom is provided with Buffer Unit, and Buffer Unit includes the bumper bracket 51 being connected with derrick and is arranged on buffering
Buffer 52 on frame, buffer are in below car.
The derrick is provided with Small bracket 11 and big bracket 12, Small bracket include transverse slat 111 while and 112 during riser, transverse slat
While be connected by screw with derrick, big bracket includes two side plates 121 and a carrier frame plate 122, and two side plates are and carrier frame plate
Connection, carrier frame plate is connected by screw with derrick, and number is two, and two guide rail offices are in the opposite sides of car, and one
Individual guide rail is connected with riser side, and another guide rail is connected with carrier frame plate.Guide rail is arranged on by derrick by Small bracket, big bracket
On, dismounting difficulty is reduced, and matching can be ensured between guide rail and car (car width is different, then guide rail spacing is also different, need
The position of big bracket is adjusted to be adapted to, if without big carrier structure, needs to adjust derrick geometry, just very not
).
The buffer is hydraulic bjuffer/spring buffer/polyurethane bumper absorber.
What it is due to the utility model delivery is relatively light debris, so it is (such as right that counterweight design is eliminated from design
Pouring weight), also, due to eliminating counterweight design, it is (such as right that some structures that should coordinate with counterweight design are also saved accordingly
The guide rail of pouring weight), cost is reduced, effectively saves space.In addition, being provided with Buffer Unit in lower section, fall when car is out of control
Under (hoist cable fracture, car is quickly fallen caused by such as traction machine failure factor) when, can be effectively in car and car
Object carry out buffer protection.
Embodiment 2：The basic structure of the present embodiment is with embodiment with embodiment 1, its difference, such as Fig. 4 extremely
Shown in Fig. 6, the derrick is provided with least one protection structure, and protection structure includes buffering cylinder body 6；
In a protection structure：Buffering cylinder body, which is connected with derrick and buffers cylinder body, to be in below car, in cushion dashpot body
Provided with the damper piston 61 of cooperation is slidingly sealed with buffering cylinder body, damper piston glide direction is vertical, and damper piston is by cushion dashpot
The buffering air cavity 6b that internal body portion is divided into cushion chamber 6a and is in communication with the outside, buffering cylinder body are provided with the buffering connected with cushion chamber
Through hole, it is provided through buffering the perpendicular piston rod 62 of air cavity on damper piston, perpendicular piston-rod lower end is connected with damper piston, perpendicular piston
Bar upper end is provided with the horizontal buffer board 63 for being used for contacting car bottom surface, and cushion chamber is in below air cavity, and buffering elastic is provided with cushion chamber
Spring 64, buffer spring one end connection damper piston, buffer spring other end connection buffering cylinder body；
In the vertical direction, horizontal contact plate bottom surface present position are higher than buffer peak present position.
When (car is quickly fallen caused by hoist cable fracture, such as traction machine failure factor) is fallen when car is out of control, sedan-chair
Railway carriage or compartment first touches horizontal contact plate, and horizontal contact plate, perpendicular piston rod, damper piston are moved down, buffer spring compressed, so as to realize together
First class of protection, if car continues to fall, and then can touch buffer, obtains second class protection.
The protection structure also includes sluggish cylinder body 7, in a protection structure：Sluggish cylinder body is connected with derrick, sluggish
The slack piston 71 that cooperation is slidingly sealed with sluggish cylinder body is provided with cylinder body, slack piston glide direction is horizontal, and slack piston will
The sluggish air cavity 7b that sluggish cylinder interior is separated into sluggish chamber 7a and is in communication with the outside, sluggish cylinder body are provided with and connected with sluggish chamber
Sluggish through hole, the horizontal piston rod 72 of sluggish air cavity is provided through on slack piston, horizontal piston rod one end is connected with damper piston,
The perpendicular piston rod other end is provided with the perpendicular sluggish plate 73 for being used for contacting car side wall, buffers and passes through tracheae between through hole and sluggish through hole
Connection, sluggish air cavity are between perpendicular sluggish plate and sluggish chamber.
The horizontal contact plate includes transverse slat body 631 and is arranged on the transverse elasticity pad 632 of transverse slat body top surface, and the connection of transverse slat body is perpendicular
Piston rod；Vertical joint touch panel includes riser body 731 and the perpendicular elastic-friction pad 732 being arranged on riser body, and riser body connects horizontal work
Stopper rod, riser body are between horizontal piston rod and perpendicular elastic-friction pad.The presence of transverse elasticity pad, car can be avoided to impact energetically
Horizontal contact plate crushes caused by horizontal contact plate, and perpendicular elastic-friction pad can then avoid being " to connect firmly between vertical joint touch panel and car
Touch ", the downward power for avoiding horizontal piston rod from being subject to is excessive, ensures that perpendicular elastic-friction pad is sustainable and carries out friction reduction of speed to car.
As it was previously stated, being fallen when car is out of control, (car quickly falls caused by hoist cable fracture, such as traction machine failure factor
Under) when, car first touches horizontal contact plate, and horizontal contact plate, perpendicular piston rod, damper piston move down, buffer spring compressed together,
Simultaneous buffering intracavity gas transtracheal enters sluggish chamber, and slack piston, horizontal piston rod, perpendicular sluggish plate move towards car together,
Perpendicular sluggish plate contact car side wall, the effect of friction reduction of speed is played, so as to further lift deceleration and protecting effect.It is and relative
For single Buffer Unit, the protected mode of the present embodiment has not only cut down a part of car impact in advance, more utilizes whereabouts
Car " side friction reduction of speed " effect is provided for itself, Global Macros ability is stronger, and protecting effect is more preferably.
Claims (6)
1. a kind of underlying main frame forced action type elevator, it is characterized in that, including
Derrick, some guide rails being arranged on derrick, the car being slidably matched with guide rail, the derrick bottom are provided with traction machine,
Derrick is provided with the traction sheave driven by traction machine, and traction sheave is provided with least one and can wind on the traction sheave and connect car
Hoist cable, hoist cable one end is connection end, and the hoist cable other end is free end, and connection end is connected with traction sheave, and free end and car connect
Connect；
The derrick bottom is provided with Buffer Unit, and Buffer Unit includes the bumper bracket being connected with derrick and is arranged on bumper bracket
Buffer, buffer are in below car.
2. underlying main frame forced action type elevator according to claim 1, it is characterized in that, the derrick is provided with Small bracket and greatly
Bracket, Small bracket include transverse slat while and during riser, transverse slat side is connected by screw with derrick, and big bracket includes two side plates and one
Individual carrier frame plate, two side plates are connected with carrier frame plate, and carrier frame plate is connected by screw with derrick, and number is two, two
Guide rail office is connected in the opposite sides of car, a guide rail with riser side, and another guide rail is connected with carrier frame plate.
3. underlying main frame forced action type elevator according to claim 1, it is characterized in that, the buffer be hydraulic bjuffer/
Spring buffer/polyurethane bumper absorber.
4. the underlying main frame forced action type elevator according to claim 1 or 2 or 3, it is characterized in that, if the derrick bottom is provided with
Dry support baseboard, support baseboard is horizontally disposed, and derrick includes four columns arranged vertically, one piece of support baseboard with wherein two
The lower end connection of column, another piece of support baseboard are connected with the lower end of remaining two root posts.
5. underlying main frame forced action type elevator according to claim 1, it is characterized in that, the derrick is provided with least one guarantor
Protection structure, protection structure include buffering cylinder body；
In a protection structure：Buffering cylinder body, which is connected with derrick and buffers cylinder body, to be in below car, is provided with cushion dashpot body
The damper piston of cooperation is slidingly sealed with buffering cylinder body, damper piston glide direction is vertical, and damper piston will buffer cylinder interior
The buffering air cavity for being separated into cushion chamber and being in communication with the outside, buffering cylinder body are provided with the buffering through hole connected with cushion chamber, buffering
It is provided through buffering the perpendicular piston rod of air cavity on piston, perpendicular piston-rod lower end is connected with damper piston, and perpendicular piston rod upper end is provided with
For contacting the horizontal buffer board of car bottom surface, cushion chamber is in below air cavity, and buffer spring, buffer spring one are provided with cushion chamber
End connection damper piston, buffer spring other end connection buffering cylinder body；
In the vertical direction, horizontal contact plate bottom surface present position are higher than buffer peak present position.
6. underlying main frame forced action type elevator according to claim 5, it is characterized in that, the protection structure also includes sluggish cylinder
Body, in a protection structure：Sluggish cylinder body is connected with derrick, is provided with sluggish cylinder body and is slidingly sealed cooperation with sluggish cylinder body
Slack piston, slack piston glide direction is horizontal, and sluggish cylinder interior is separated into sluggish chamber and is in communication with the outside by slack piston
Sluggish air cavity, sluggish cylinder body is provided with the sluggish through hole that is connected with sluggish chamber, sluggish air cavity is provided through on slack piston
Horizontal piston rod, horizontal piston rod one end are connected with damper piston, and the perpendicular piston rod other end, which is provided with, to be used to contact the perpendicular slow of car side wall
Stagnant plate, buffer and connected between through hole and sluggish through hole by tracheae, sluggish air cavity is between perpendicular sluggish plate and sluggish chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720801917.0U CN206969942U (en) | 2017-07-04 | 2017-07-04 | Underlying main frame forced action type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720801917.0U CN206969942U (en) | 2017-07-04 | 2017-07-04 | Underlying main frame forced action type elevator |
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| Publication Number | Publication Date |
|---|---|
| CN206969942U true CN206969942U (en) | 2018-02-06 |
Family
ID=61407463
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720801917.0U Active CN206969942U (en) | 2017-07-04 | 2017-07-04 | Underlying main frame forced action type elevator |
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| Country | Link |
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| CN (1) | CN206969942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190683A (en) * | 2017-12-09 | 2018-06-22 | 上海中菱电梯有限公司 | A kind of elevator multi-stage buffer |
| CN108569608A (en) * | 2017-07-04 | 2018-09-25 | 杭州顺达伯耐特电梯有限公司 | A kind of underlying host forced action type elevator |
-
2017
- 2017-07-04 CN CN201720801917.0U patent/CN206969942U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569608A (en) * | 2017-07-04 | 2018-09-25 | 杭州顺达伯耐特电梯有限公司 | A kind of underlying host forced action type elevator |
| CN108190683A (en) * | 2017-12-09 | 2018-06-22 | 上海中菱电梯有限公司 | A kind of elevator multi-stage buffer |
| CN108190683B (en) * | 2017-12-09 | 2019-07-19 | 上海中菱电梯有限公司 | A kind of elevator multi-stage buffer |
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