CN206318589U - Building hoist - Google Patents
Building hoist Download PDFInfo
- Publication number
- CN206318589U CN206318589U CN201621473157.7U CN201621473157U CN206318589U CN 206318589 U CN206318589 U CN 206318589U CN 201621473157 U CN201621473157 U CN 201621473157U CN 206318589 U CN206318589 U CN 206318589U
- Authority
- CN
- China
- Prior art keywords
- cage
- building hoist
- steel frame
- frame construction
- cylindrical groove
- 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
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Abstract
The utility model provides a kind of building hoist, belongs to construction of railways field.The utility model building hoist includes：Foundation structure, cage, steel frame construction, hoist engine, directive wheel and steel wire rope, steel frame construction is fixed on ground vertically by foundation structure, and directive wheel is arranged on steel frame construction extreme higher position, and steel wire rope one end is connected with hoist engine, and passing through directive wheel, the other end is connected on cage；Steel frame construction is fixed with the sliding block for being located at and matching with sliding rail on sliding rail, cage close to cage side vertical direction；Sliding block side is provided with the cylindrical groove set obliquely, and cylindrical groove is interior to be provided with telescopic fixture block, and fixture block is connected with cylindricality trench bottom by spring.The utility model can play lift wire cable rupture protecting effect.
Description
Technical field
The utility model is related to construction of railways field, more particularly to a kind of building hoist.
Background technology
Building hoist is in the building of building, railway, bridge etc. using very universal, the construction liter that the current country is used
Drop machine type of drive has 3 kinds of forms：Pinion and-rack, the pinion and-rack of counterweight, steel wire rope traction-type.Steel wire rope traction-type
Counterweight is employed in building hoist drive system, is a kind of energy-saving type of drive well.If drive system is same
Shi Caiyong is anodontia permanent magnetic synchronous traction machine and converter technique, its energy-saving effect can be more preferable, but this type of drive must be solved simultaneously
Certainly cage falls or cage overload and the problem of gliding of exceeding the speed limit during wire cable rupture, at present country's steel wire rope type building hoist
Anti-falling safety device is most to trigger safety tongs action using hanging steel rope fracture, if directly carried using indoor elevator limiter of speed
Draw safety tongs pattern, because building hoist hoisting depth is higher, limiter of speed safety rope because windage produce rock and to construct
Normally operation brings accident risk to lift.
Utility model content
(1) technical problem to be solved
In view of above-mentioned technical problem, the utility model provides a kind of for solving construction of railways lift in the prior art
Wire cable rupture causes cage to fall or cage overloads and the building hoist for the problems such as gliding of exceeding the speed limit.
(2) technical scheme
The utility model building hoist includes：Foundation structure, cage, steel frame construction, hoist engine, directive wheel and steel wire
Rope, wherein：Steel frame construction is fixed on ground vertically by foundation structure, and directive wheel is arranged on steel frame construction extreme higher position, steel wire
Rope one end is connected with hoist engine, and passes through directive wheel, and the other end is connected on cage, and steel frame construction is square vertically close to cage side
The sliding block for being located at and matching with sliding rail on sliding rail, cage to being fixed with；Sliding block side is provided with what is set obliquely
Telescopic fixture block is provided with cylindrical groove, cylindrical groove, fixture block is connected with cylindricality trench bottom by spring.When lift steel wire rope is disconnected
Split cause cage fall or exceed the speed limit downslide when, the spring in cylindrical groove due to the downward speed of sliding block be more than fixture block it is downward
Movement velocity and extend, fixture block is ejected by spring out of cylindrical groove, to sliding rail produce rubbing action, so as to produce resistance
The frictional force that only cage glides, until cage stops gliding, so as to play lift wire cable rupture protecting effect.
Preferably, in the utility model building hoist, sliding rail is groove structure, and groove structure in-profile is ellipse
Circle, oval major radius is parallel with the contact surface of cage, steel frame construction.
Preferably, in the utility model building hoist, cage side wall is provided with the velocity pick-up for being used for monitoring cage speed
Device.
Preferably, in the utility model building hoist, cage bottom is provided with the gravity for being used for monitoring supporting power in cage
Sensor.
Preferably, in the utility model building hoist, fixture block main body is ferroalloy materials, and fixture block is away from cylindricality trench bottom
Simultaneously it is provided with silicon rubber.When silicon rubber is contacted with sliding rail, its surface meeting partial adsorbates are on sliding rail so that silicon rubber
Glue is located at the gap between sliding rail and sliding block, and the downward gravity of cage is converted into silicon rubber to sliding rail with certain proportion
The frictional force in road, so as to reach the purpose for preventing cage from gliding.
Preferably, in the utility model building hoist, thickness gradually increases silicon rubber from top to bottom.
Preferably, in the utility model building hoist, the angle in terms of cylindrical groove and level is 60 °~80 °.
Preferably, in the utility model building hoist, cylindrical groove symmetrical distribution on sliding block, and it is long along sliding block
Spend the cylindrical groove that direction is provided with more than three.
Preferably, in the utility model building hoist, at least one is respectively equipped with red with inside top surface sideways in cage
Outside line sensor.
Preferably, in the utility model building hoist, cage upper outer is provided with one layer of woollen goods cloth, and woollen goods cloth area is big
Four ropes are connected with uniform in cage top surface area, woollen goods selvedge, the rope other end connects with four angles at the top of cage respectively
Connect.When cage glides, it can quickly fill with air inside woollen goods cloth and be heaved, the effect of upward power be produced, by with hanging
The rope of cage connection provides a upward power to cage, prevents cage from declining.
(3) beneficial effect
From above-mentioned technical proposal as can be seen that the utility model building hoist at least have the advantages that wherein it
One：
(1) when lift wire cable rupture cause cage fall or exceed the speed limit downslide when, the spring in cylindrical groove by
Speed being moved downward more than fixture block in the downward speed of sliding block and being extended, fixture block is ejected by spring out of cylindrical groove, to cunning
Dynamic rail road produces rubbing action, so that the frictional force for preventing cage from gliding is produced, until cage stops gliding, so as to play lifting
Machine wire cable rupture protecting effect；
(2) when silicon rubber is contacted with sliding rail, its surface meeting partial adsorbates are on sliding rail so that silicon rubber position
At gap between sliding rail and sliding block, the downward gravity of cage is converted into silicon rubber to sliding rail with certain proportion
Frictional force, so as to reach the purpose for preventing cage from gliding；
(3) the cage upper outer is provided with one layer of woollen goods cloth, when cage glides, and sky can be quickly filled with inside woollen goods cloth
Gas is simultaneously heaved, and produces the effect of upward power, gives cage one upward power of offer by the rope being connected with cage, prevents
Cage declines.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model first embodiment building hoist.
Fig. 2 is the connection figure of sliding rail and sliding block in building hoist shown in Fig. 1.
Fig. 3 is the structural representation of sliding block inside fixture block in building hoist shown in Fig. 1.
Fig. 4 is the structural representation of cage in building hoist shown in Fig. 1.
【The utility model main element symbol description】
1- foundation structures；2- steel frame constructions；
3- sliding rails；4- hoist engines；
5- cages；
51- cage doors；52- infrared ray sensors；53- velocity sensors；
54- gravity sensors；55- woollen goods cloth；56- ropes；
6- directive wheels；7- steel wire ropes；
8- sliding blocks；
81- springs；82- fixture blocks；83- silicon rubber.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to the drawings, the utility model is further described.
There is provided a kind of building hoist in an exemplary embodiment of the present utility model.Fig. 1 is the utility model
The structural representation of first embodiment building hoist.As shown in figure 1, building hoist includes：Foundation structure 1, cage 5, steel
Frame structure 2, hoist engine 4, directive wheel 6 and steel wire rope 7, wherein：Steel frame construction 2 is fixed on ground vertically by foundation structure 1, leads
The extreme higher position of steel frame construction 2 is arranged on to wheel 6, the one end of steel wire rope 7 is connected with hoist engine 4, and passes through directive wheel 6, the other end connects
It is connected on cage 5.
Steel frame construction 2 is fixed with sliding rail 3, cage 5 close to the side vertical direction of cage 5 and is located at and sliding rail
3 sliding blocks 8 matched.
The side of sliding block 8, which is provided with the cylindrical groove set obliquely, cylindrical groove, is provided with telescopic fixture block 82, fixture block 82 and post
Shape trench bottom is connected by spring 81.When lift steel wire rope 7 fracture cause cage 5 fall or exceed the speed limit glide when, positioned at post
Spring 81 in shape groove is because the downward speed of sliding block 8 moves downward speed more than fixture block and extends, and fixture block 82 is by spring
81 are ejected out of cylindrical groove, and rubbing action is produced to sliding rail 3, so that the frictional force for preventing cage 5 from gliding is produced, until hanging
Cage 5 stops gliding, so as to play the fracture protecting effect of lift steel wire rope 7.
As one kind preferred embodiment, sliding rail 3 is groove structure, and groove structure in-profile is ellipse,
Oval major radius is parallel with the contact surface of cage, steel frame construction.
The side wall of cage 5 is provided with the velocity sensor 53 for being used for monitoring cage speed.Cage bottom, which is provided with, to be used to monitor cage
The gravity sensor 54 of interior supporting power.
Preferred embodiment fixture block main body is ferroalloy materials as a kind of, fixture block 82 away from cylindricality trench bottom simultaneously
Provided with silicon rubber 83.It is readily appreciated that, when silicon rubber 83 is contacted with sliding rail 3, its surface meeting partial adsorbates are in sliding rail 3
On so that silicon rubber 83 is located at the gap between sliding rail 3 and sliding block 8, and the downward gravity of cage 5 is converted with certain proportion
For frictional force of the silicon rubber 83 to sliding rail 3, so as to reach the purpose for preventing cage 5 from gliding.
As one kind preferred embodiment, thickness gradually increases silicon rubber 83 from top to bottom.Cylindrical groove and level aspect
Angle be 60 °~80 °.
Cylindrical groove symmetrical distribution on sliding block, and along its length direction provided with the cylindrical groove of more than three.
At least one is respectively equipped with infrared ray sensor 52 with inside top surface sideways in cage 5.
In cage 5 cage door 51 is provided with face opposite face where sliding block.
As one kind preferred embodiment, the upper outer of cage 5 is provided with one layer of woollen goods cloth 55, and the area of woollen goods cloth 55 is more than
It is uniform on the top surface area of cage 5, the side of woollen goods cloth 55 to be connected with four ropes 56, the other end of rope 56 respectively with the top of cage 5 four
Individual angle connection.It will be appreciated by those skilled in the art that, when cage glides, it can quickly fill with air inside woollen goods cloth and be roused
Rise, produce the effect of upward power, give cage one upward power of offer by the rope being connected with cage, prevent cage from declining.
In order to reach that any technical characteristic narration for making same application is all in the purpose of brief description, above-described embodiment 1
And in this, without repeating identical narration.
So far, the utility model embodiment building hoist introduction is finished.
It should be noted that in accompanying drawing or specification text, the implementation for not illustrating or describing is affiliated technology
Form known to a person of ordinary skill in the art, is not described in detail in field.In addition, the above-mentioned definition to each element and method is simultaneously
Various concrete structures, shape or the mode mentioned in embodiment are not limited only to, those of ordinary skill in the art can carry out letter to it
Singly change or replace, for example：
(1) cage 5 can also be that the track of other forms is connected with steel frame construction 2, and it can be carried out really according to specific needs
It is fixed；
(2) type and number on sensor, can need Reasonable adjustment according to actual scene；
It should also be noted that, the demonstration of the parameter comprising particular value can be provided herein, but these parameters are without definite etc.
In corresponding value, but analog value can be similar in acceptable error margin or design constraint.The side mentioned in embodiment
Only it is the direction of refer to the attached drawing such as " on ", " under ", "front", "rear", "left", "right" to term, not for limiting this
The protection domain of utility model.In addition, unless specifically described or the step of must sequentially occur, the order of above-mentioned steps is simultaneously unlimited
Be formed on it is listed above, and can according to it is required design and change or rearrange.And above-described embodiment can be based on design and reliability
The consideration of degree, the collocation that is mixed with each other is used or used with other embodiment mix and match, i.e., technical characteristic not in be the same as Example
More embodiments can be freely formed.
To sum up, the utility model is provided with sliding block side and sets telescopic fixture block obliquely, when lift steel wire rope is disconnected
Split cause cage fall or exceed the speed limit downslide when, the spring in cylindrical groove due to the downward speed of sliding block be more than fixture block it is downward
Movement velocity and extend, fixture block is ejected by spring out of cylindrical groove, to sliding rail produce rubbing action, so as to produce resistance
The frictional force that only cage glides, until cage stops gliding, so as to play lift wire cable rupture protecting effect.
Specific embodiment above, has been carried out further in detail to the purpose of this utility model, technical scheme and beneficial effect
Describe in detail bright, should be understood that and these are only specific embodiment of the utility model, be not limited to this practicality new
Type, all within spirit of the present utility model and principle, any modifications, equivalent substitutions and improvements done etc. should be included in this
Within the protection domain of utility model.
Claims (10)
1. a kind of building hoist, it is characterised in that including：Foundation structure, cage, steel frame construction, hoist engine, directive wheel and steel
Cord,
The steel frame construction is fixed on ground vertically by the foundation structure, and the directive wheel is arranged on the steel frame construction most
High position, described steel wire rope one end is connected with hoist engine, and passes through directive wheel, and the other end is connected on the cage；
The steel frame construction be fixed with close to cage side vertical direction on sliding rail, the cage be located at it is described
The sliding block that sliding rail matches；The sliding block side is provided with the cylindrical groove set obliquely, and interior be provided with of the cylindrical groove can stretch
The fixture block of contracting, the fixture block is connected with the cylindricality trench bottom by spring.
2. building hoist according to claim 1, it is characterised in that the sliding rail is groove structure, groove knot
Structure in-profile is ellipse, and oval major radius is parallel with the contact surface of the cage, the steel frame construction.
3. building hoist according to claim 2, it is characterised in that cage side wall, which is provided with, to be used to monitor cage speed
The velocity sensor of degree.
4. building hoist as claimed in claim 3, it is characterised in that the cage bottom, which is provided with, to be used to monitor in cage to hold
The gravity sensor of weight.
5. building hoist as claimed in claim 4, it is characterised in that the fixture block main body is ferroalloy materials, the card
Block is provided with silicon rubber away from cylindricality trench bottom one side.
6. building hoist as claimed in claim 5, it is characterised in that thickness gradually increases the silicon rubber from top to bottom.
7. building hoist as claimed in claim 6, it is characterised in that the angle in terms of the cylindrical groove and level is 60~
80°。
8. building hoist as claimed in claim 7, it is characterised in that the cylindrical groove is symmetrical on the sliding block
Distribution, and along its length direction provided with the cylindrical groove of more than three.
9. building hoist as claimed in claim 1, it is characterised in that at least one side and inside top surface in the cage
It is respectively equipped with infrared ray sensor.
10. building hoist as claimed in claim 9, it is characterised in that the cage upper outer is provided with one layer of woollen goods cloth,
Woollen goods cloth area is more than cage top surface area, uniform on woollen goods selvedge to be connected with four ropes, the rope other end respectively with
Four angle connections at the top of cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473157.7U CN206318589U (en) | 2016-12-29 | 2016-12-29 | Building hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473157.7U CN206318589U (en) | 2016-12-29 | 2016-12-29 | Building hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206318589U true CN206318589U (en) | 2017-07-11 |
Family
ID=59260550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473157.7U Expired - Fee Related CN206318589U (en) | 2016-12-29 | 2016-12-29 | Building hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206318589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592540A (en) * | 2019-01-05 | 2019-04-09 | 山东奔速电梯股份有限公司 | A kind of driving villa elevator of no hoistway pressure |
-
2016
- 2016-12-29 CN CN201621473157.7U patent/CN206318589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592540A (en) * | 2019-01-05 | 2019-04-09 | 山东奔速电梯股份有限公司 | A kind of driving villa elevator of no hoistway pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170711 Termination date: 20171229 |