CN209670381U - A kind of anti-falling object from high altitude device of granulation tower - Google Patents
A kind of anti-falling object from high altitude device of granulation tower Download PDFInfo
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- CN209670381U CN209670381U CN201821858584.6U CN201821858584U CN209670381U CN 209670381 U CN209670381 U CN 209670381U CN 201821858584 U CN201821858584 U CN 201821858584U CN 209670381 U CN209670381 U CN 209670381U
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- China
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- protective net
- rigid connection
- granulation tower
- wirerope
- grooved track
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Abstract
The utility model discloses a kind of anti-falling object from high altitude devices of granulation tower, comprising: grooved track 1,3, two, the wirerope of protective net 2, two rigid connection frame 4 and two protective net draw off gears 5；Grooved track 1 is fixedly installed on the inside of granulation tower in ring-like, and multiple pulleys 11 are provided in grooved track 1；Two rigid connection frames 4 are symmetrically disposed on the lower section of grooved track 1, and are fixedly connected with multiple pulleys 11；The both ends of two wirerope 3 are fixedly connected with two rigid connection frames 4；The surrounding of protective net 2 is provided with multiple snap rings 21, and protective net 2 is connect by snap ring 21 with neighbouring wirerope 2 or rigid connection frame 4；Two protective net draw off gears 5 are respectively arranged on two rigid connection frames 4, comprising: motor 51, hauling block 52 and traction rope 53.The granulation tower can effectively improve the safety of granulation tower Maintenance and Repair with anti-falling object from high altitude device, prevent safety accident, avoid generating casualties.
Description
Technical field
The utility model discloses the technical field for being related to construction safety protection more particularly to a kind of granulation tower is fallen with anti-high-altitude
Object device.
Background technique
In big construction item work progress, construction safety be it is highly important, in order to guarantee construction worker's
Personal safety avoids property loss, and the safety prevention measure in construction is highly important.For example, in the construction of granulation tower
In maintenance process, in order to avoid falling object from high altitude causes personal injury to construction personnel, taking safety prevention measure is very must
It wants.
Currently, construction safety protection facility and device are mostly used for the construction stage of granulation tower, after the completion of construction, due to
The safety protection facility and device influence granulation tower operation and normal production, need to be removed, therefore after granulation tower
In the maintenance and maintenance process of phase, unprofessional safety protection facility and device.When carrying out Maintenance and Repair to granulation tower, by
In granulation tower longtime running, agglomeration of gathering materials is also easy to produce at scraper in tower, while scraper is higher apart from ground, there are about 80
Rice, when operating personnel, which enters, carries out Maintenance and Repair in tower, the vibration of generation easily causes the agglomeration of the material on scraper to fall,
Jeopardize operating personnel's life security in tower, risk is big.
Therefore, a kind of anti-falling object from high altitude device of highly-safe, easy to operate, function admirable granulation tower how is researched and developed,
As people's urgent problem to be solved.
Utility model content
In consideration of it, the utility model, which discloses, provides a kind of anti-falling object from high altitude device of granulation tower, at least to solve making
The problems such as risk is big, safety is low, Yi Fasheng safety accident when grain tower Maintenance and Repair.
Technical solution provided by the utility model, specifically, a kind of anti-falling object from high altitude device of granulation tower, feature exist
In, comprising: grooved track 1,3, two, the wirerope of protective net 2, two rigid connection frame 4 and two protective net draw off gears
5；
The grooved track 1 is fixedly installed on the inside of the granulation tower tower wall in ring-like, and in the grooved track 1 between
Every being provided with multiple pulleys 11；
Two rigid connection frames 4 are symmetrically arranged in the lower section of the grooved track 1, and each rigidity
The top of connection framework 4 is fixedly connected with multiple pulleys 11 corresponding in the grooved track 1；
Two wirerope 3 are respectively positioned between two rigid connection frames 4, and a wirerope 3 is by two institutes
The side connection of rigid connection frame 4 is stated, another wirerope 3 connects the other side of two rigid connection frames 4；
The circumferentially-spaced of the protective net 2 is provided with multiple snap rings 21, and the protective net 2 is layed in by two steel wires
Between rope 2 and two frameworks for surrounding of rigid connection frames 4, the protective net 2 passes through the snap ring 21 of two sides and neighbouring
Wirerope 2 is slidably connected；
Two protective net draw off gears 5 are respectively arranged on two rigid connection frames 4, wherein Mei Gesuo
Stating protective net draw off gear 5 includes: motor 51, hauling block 52 and traction rope 53；The output end of the motor 51 is arranged
There is reel 511, described 53 one end of traction rope is fixedly connected with the reel 511, and the other end passes through the hauling block 52 and institute
It states protective net 2 to be fixedly connected, the motor 51 in two protective net draw off gears 5 can positive and negative both direction rotation.
It is preferred that the lower section of each pulley 11 is provided with support pulley 12, the support pulley 12 is installed on described
In grooved track 1.
Further preferably, the number of the pulley 11 is even number, and is fixedly connected at the top of each rigid connection frame 4
Pulley 11 number it is identical.
Further preferably, the motor 51 is dust-proof motor.
Further preferably, the surface of the grooved track 1 is provided with erosion resistant coating.
Further preferably, two wirerope 3 are stainless steel wirerope.
The anti-falling object from high altitude device of granulation tower provided by the utility model, by grooved track, protective net, two wirerope,
Two rigid connection frames and two protective net draw off gear compositions, wherein grooved track is in circular ring shape, is fixedly installed in and makes
On the inside of grain tower, interval is equipped with multiple pulleys in grooved track lower grooves, and two rigid connection frames are located under grooved track
Side, and be fixedly connected with multiple pulleys, so that two rigid connection frames can be slided along grooved track, two rigid connection frames
Both ends be fixedly connected with the both ends of two wirerope, form framework, protective net is layed in two rigid connection frames and two
Wirerope is formed between framework, and is connect by the snap ring of two sides with neighbouring steel cable sliding, two protective net draw off gears point
It is not installed on two rigid connection frames, is made of motor, hauling block and traction rope, the output end of motor is provided with volume
Disk, traction rope one end are fixedly connected with reel, and the other end passes through hauling block and is fixedly connected with protective net, two protective net folding and unfoldings
Motor in device can positive and negative both direction rotation.It is when granulation tower needs Maintenance and Repair, two rigid connection frames are mobile
To staff's construction location, and the snap ring of protective net side is quickly sleeved on neighbouring rigid connection frame, so
Start the motor in two protective net draw off gears afterwards, at this point, the rotation direction of two motors is on the contrary, motor output end
Reel rotates clockwise tension traction rope, meanwhile, the reel of another motor output end, which rotates counterclockwise, loosens traction rope, when anti-
When protective net is paved between the frameworks that two rigid connection frames and two wirerope are formed, motor stalls, and will be more than protective net
The snap ring of lower side is quickly sleeved on its neighbouring rigid connection frame, at this point, protective net opens completely, to lower work people
Member is protected, and is improved safety when Maintenance and Repair construction, is reduced construction risk, the life security of safeguard work personnel；
It, can be by sliding two rigid connection frames when staff shifts construction location, mobile protective net to staff is applied
Work overlying regions further ensure the personal safety of staff to reach granulation tower interior zone all standing；When maintenance is examined
At the end of repairing work, it will be unloaded with the snap ring of rigid connection frame side suit, then start the reel difference on two motors
It reversely rotating, a tight traction rope, another loosens traction rope, after protective net is packed up, motor stalls, operation letter
Singly, conveniently.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, without any creative labor, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural representation that the utility model discloses the anti-falling object from high altitude device of a kind of granulation tower that embodiment provides
Figure；
Fig. 2 is that the utility model discloses what a kind of granulation tower that embodiment provides was arranged with anti-falling object from high altitude device middle pulley
Schematic diagram.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device of some aspects be described in detail in the appended claims, the utility model.
It is a kind of anti-falling object from high altitude device of granulation tower, the anti-falling object from high altitude device of the granulation tower, mainly by slot referring to Fig. 1
Type track 1,3, two, the wirerope of protective net 2, two rigid connection frame 4 and two protective net draw off gears 5 are constituted,
In, grooved track 1 is fixedly installed on the inside of granulation tower tower wall in ring-like, and multiple pulleys are arranged at intervals in grooved track 1
11, two rigid connection frames 4 are symmetrically arranged in the lower section of grooved track 1, and the top of each rigid connection frame 4 is equal
Multiple pulleys 11 corresponding in grooved track 1 are fixedly connected, and two wirerope 3 are respectively positioned between two rigid connection frames 4,
And a wirerope 3 connects the side of two frames 4 that are rigidly connected, another wirerope 3 is by two frames 4 that are rigidly connected
Other side connection, the circumferentially-spaced of protective net 2 are provided with multiple snap rings 21, and protective net 2 is layed in by two wirerope 2 and two
Between the framework that a rigid connection frame 4 surrounds, protective net 2 is slidably connected by the snap ring 21 of two sides with neighbouring wirerope 2, and two
A protective net draw off gear 5 is respectively arranged on two rigid connection frames 4, wherein each protective net draw off gear 5 wraps
It includes: motor 51, hauling block 52 and traction rope 53；The output end of motor 51 is provided with reel 511,53 one end of traction rope and volume
Disk 511 is fixedly connected, and the other end passes through hauling block 52 and is fixedly connected with protective net 2, the electricity in two protective net draw off gears 5
Machine 51 can positive and negative both direction rotation.
The anti-falling object from high altitude device of above-mentioned granulation tower in use, 3 meters of anomaly platform in the tower wall outside granulation tower between shutter,
Extend fixing piece into tower by shutter, as the bracket of grooved track in anti-falling object from high altitude device, when granulation tower need into
When row Maintenance and Repair, two rigid connection frames are moved to above staff's construction location, then start two protective nets
Motor in draw off gear, at this point, the rotation direction of two motors is on the contrary, the reel of first motor output end rotates clockwise drawing
Tight traction rope, traction rope drive protective net mobile to first motor direction, meanwhile, the reel of the second motor output end turns counterclockwise
Dynamic to loosen traction rope, traction rope extends with protective net is mobile to first motor direction, when protective net is paved with two rigid connection frames
When between the framework that frame and two wirerope are formed, motor stalls, at this point, protective net opens completely, to lower work personnel
It is protected, prevents from causing glomeration falling from high altitude due to the vibration generated in maintenance process, injure staff by a crashing object, improve maintenance
Safety when maintenance construction, reduces construction risk, the life security of safeguard work personnel；When staff shifts construction location
When, it can be by sliding two rigid connection frames, mobile protective net is to staff's construction area top, to reach granulation tower
Interior zone all standing further ensures the personal safety of staff；At the end of Maintenance and Repair work, the second motor is defeated
The reel of outlet rotates clockwise tension traction rope, and traction rope drives protective net mobile to the second motor drive direction, meanwhile, the first electricity
The reel of machine output end, which rotates counterclockwise, loosens traction rope, and traction rope extends with protective net is mobile to the second motor drive direction, when anti-
After protective net is packed up, motor stalls, the granulation tower is simple to operate with anti-falling object from high altitude device, highly-safe.
In order to improve the granulation tower load-bearing capacity of anti-falling object from high altitude device, the anti-falling object from high altitude device of granulation tower is improved
Security performance, referring to fig. 2, the lower section of each pulley 11 is provided with support pulley 12 in the present embodiment, and support pulley 12 is installed
In in grooved track 1.When the material glomeration in protective net is excessive, when weight is excessive, support pulley can play support to pulley
Effect, anti-limited slip wheel stress is excessive to fall off from grooved track, improves safety.
In order to guarantee the granulation tower balance of anti-falling object from high altitude device in the present embodiment, unbalance stress is avoided to cause equipment
Deformed damaged, the number of the present embodiment middle pulley 11 are even number, and the pulley 11 being fixedly connected at the top of each rigid connection frame 4
Number it is identical.
Since dust is more in granulation tower, in the present embodiment motor 51 be dust-proof motor, can effectively prevent dust into
Enter motor, cause motor damage, improves the safety and reliability of equipment operation.
Since dust has corrosivity in granulation tower, when the surface of dust enrichment and grooved track, grooved track is generated
Corrosion, so the surface of grooved track 1 is provided with erosion resistant coating in the present embodiment, can effectively improve the anticorrosive of grooved track
Property, the service life of grooved track is improved, and then improve the safety of the anti-falling object from high altitude device of granulation tower in the present embodiment.
In order to improve the service life of the anti-falling object from high altitude device of granulation tower in the present embodiment, two steel wires in the present embodiment
Rope 3 is stainless steel wirerope.
Those skilled in the art are considering specification and after practicing utility model disclosed herein, will readily occur to practical
Novel other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these
Variations, uses, or adaptations follow the general principle of the utility model and including undocumented skills of the utility model
Common knowledge or conventional techniques in art field.The description and examples are only to be considered as illustrative, the utility model
True scope and spirit are indicated by the following claims.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (6)
1. a kind of anti-falling object from high altitude device of granulation tower characterized by comprising grooved track (1), protective net (2), two steel
Cord (3), two rigid connection frames (4) and two protective net draw off gears (5)；
The grooved track (1) is fixedly installed on the inside of the granulation tower tower wall in ring-like, and in the grooved track (1) between
Every being provided with multiple pulleys (11)；
Two rigid connection frames (4) are symmetrically arranged in the lower section of the grooved track (1), and each rigidity
The top of connection framework (4) multiple pulleys (11) corresponding in the grooved track (1) are fixedly connected；
Two wirerope (3) are respectively positioned between two rigid connection frames (4), and a wirerope (3) is by two
It is described rigid connection frame (4) side connection, another wirerope (3) by two it is described rigid connection frame (4) it is another
Side connection；
The circumferentially-spaced of the protective net (2) is provided with multiple snap rings (21), and the protective net (2) is layed in by two steel
Between cord (3) and two frameworks for surrounding of rigid connection frame (4), snap ring that the protective net (2) passes through two sides
(21) it is slidably connected with neighbouring wirerope (3)；
Two protective net draw off gears (5) are respectively arranged on two rigid connection frames (4), wherein Mei Gesuo
Stating protective net draw off gear (5) includes: motor (51), hauling block (52) and traction rope (53)；The motor (51)
Output end is provided with reel (511), and described traction rope (53) one end is fixedly connected with the reel (511), and the other end passes through institute
It states hauling block (52) to be fixedly connected with the protective net (2), the motor (51) in two protective net draw off gears (5) is equal
It can positive and negative both direction rotation.
2. the anti-falling object from high altitude device of granulation tower according to claim 1, which is characterized in that under each pulley (11)
Side is provided with support pulley (12), and the support pulley (12) is installed in the grooved track (1).
3. the anti-falling object from high altitude device of granulation tower according to claim 1, which is characterized in that the number of the pulley (11) is
Even number, and the number for the pulley (11) being fixedly connected at the top of each rigid connection frame (4) is identical.
4. the anti-falling object from high altitude device of granulation tower according to claim 1, which is characterized in that the motor (51) is dust-proof electricity
Machine.
5. the anti-falling object from high altitude device of granulation tower according to claim 1, which is characterized in that the table of the grooved track (1)
Face is provided with erosion resistant coating.
6. the anti-falling object from high altitude device of granulation tower according to claim 1, which is characterized in that two wirerope (3) are equal
For stainless steel wirerope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858584.6U CN209670381U (en) | 2018-11-12 | 2018-11-12 | A kind of anti-falling object from high altitude device of granulation tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858584.6U CN209670381U (en) | 2018-11-12 | 2018-11-12 | A kind of anti-falling object from high altitude device of granulation tower |
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| CN209670381U true CN209670381U (en) | 2019-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821858584.6U Active CN209670381U (en) | 2018-11-12 | 2018-11-12 | A kind of anti-falling object from high altitude device of granulation tower |
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| CN (1) | CN209670381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021750A (en) * | 2020-01-20 | 2020-04-17 | 中冶建工集团有限公司 | Integral platform protective structure of unloading |
-
2018
- 2018-11-12 CN CN201821858584.6U patent/CN209670381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021750A (en) * | 2020-01-20 | 2020-04-17 | 中冶建工集团有限公司 | Integral platform protective structure of unloading |
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