CN206751130U - Card slot type elevator protection network - Google Patents

Card slot type elevator protection network Download PDF

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Publication number
CN206751130U
CN206751130U CN201720447295.6U CN201720447295U CN206751130U CN 206751130 U CN206751130 U CN 206751130U CN 201720447295 U CN201720447295 U CN 201720447295U CN 206751130 U CN206751130 U CN 206751130U
Authority
CN
China
Prior art keywords
protection network
accommodating groove
lifting rope
elevator
tensioning wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720447295.6U
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Chinese (zh)
Inventor
毛小明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
As Ann (xiamen) Technology Co Ltd
Original Assignee
As Ann (xiamen) Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN201720447295.6U priority Critical patent/CN206751130U/en
Application granted granted Critical
Publication of CN206751130U publication Critical patent/CN206751130U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of card slot type elevator protection network, including the lifting rope of the left and right sides being fixedly installed in elevator hoistways and the protection network being connected between the lifting rope of the left and right sides, the upper and lower ends of the lifting rope connect the attic plate on elevator hoistways top and the ground floor plate of bottom respectively, the protection network extends to the ground floor plate from the attic plate along the lifting rope and covers each elevator hall's mouth, and, be additionally included in the left and right sides of lift car wherein sets accommodating groove respectively above and below side, in the left and right sides of lift car, tensioning wheel is wherein set respectively above and below opposite side;When elevator is run to corresponding elevator hall's mouth, protection network can be stored to open elevator hall's mouth, and when hoistway door fails to the left or to the right, and the protection network that corresponding elevator hall's mouth trails can prevent people from entering hoistway, prevent people from falling into hoistway, it is ensured that personal safety.

Description

Card slot type elevator protection network
Technical field
It the utility model is related to a kind of card slot type elevator protection network.
Background technology
Elevator is a kind of vertical conveyor using motor as power, equipped with car, multiplies people or carrying for tier building Goods.Walking-replacing tool of the elevator as skyscraper, the life to people bring great convenience, but at the same time take electricity Ladder also contains very big risk, and the accident of generation threatens the life security of people.It is many to form the unsafe factor of elevator, But wherein what harm was maximum is the falling accident of hoistway, directly contributes the injures and deaths of personnel, reason for that is largely terraced door machine Structure failure, or artificial operation against rules, cause cab not in the layer, and terraced door is opened accidentally passenger or staff slips pendant Enter hoistway, cause personal injury accidents, current most of elevators use mechanical fall protection equipment, but mechanical protection Equipment safety coefficient is low, and needs frequently artificial maintenance, not only brings trouble to use, and cause the wasting of resources.
Utility model content
The utility model is to solve the above problems, provide a kind of card slot type elevator protection network, by protection network from elevator The top in road extends to bottom, and when elevator is run to corresponding elevator hall's mouth, protection network can be stored to beat to the left or to the right Elevator hall's mouth is opened, and when hoistway door fails, the protection network that corresponding elevator hall's mouth trails can prevent people from entering well Road, prevent people from falling into hoistway, it is ensured that personal safety.
To achieve the above object, the technical solution adopted in the utility model is:
A kind of card slot type elevator protection network, including the lifting rope (11) for the left and right sides being fixedly installed in elevator hoistways and The protection network (10) being connected between left and right sides lifting rope (11), the upper and lower ends of the lifting rope (11) connect elevator hoistways respectively The attic plate on top and the ground floor plate of bottom, the protection network (10) extend to along the lifting rope (11) from the attic plate The ground floor plate simultaneously covers each elevator hall's mouth (20), also, is additionally included in wherein the one of the left and right sides of lift car (30) Accommodating groove (50) is set respectively above and below side, the left and right sides of lift car (30) wherein opposite side top and It is respectively arranged below tensioning wheel (40);Wherein,
When the lift car (30) is risen or fallen to current elevator hall's mouth (20), the left and right of the protection network (10) The lifting rope (11) of the wherein side of both sides is along top accommodating groove (50), top tensioning wheel (40), lower section tensioning wheel (40), lower section Accommodating groove (50) is stored the wherein opposite side of the protection network (10) both sides to the left and right, to open current elevator hall's mouth (20);
When the lift car (30) leaves current elevator hall's mouth (20), the left and right sides of the protection network (10) wherein The lifting rope (11) of side is along lower section accommodating groove (50), lower section tensioning wheel (40), top tensioning wheel (40), top accommodating groove (50) The protection network (10) is discharged into expansion from the wherein side of the wherein opposite side of left and right sides both sides to the left and right, it is current to cover Elevator hall's mouth (20).
Preferably, roller (51) is provided with the accommodating groove (50), the lifting rope (11) is mobile along the roller (51) And the protection network (10) is driven to be stored or deployed.
Preferably, the roller (51) extends to the normal direction of the protection network (10), and is separately positioned on the lifting rope (11) inner side and outer side, the inner side are in face of the side of the protection network (10), and the outside is back to the protection network (10) side.
Preferably, the both ends of the accommodating groove (50) further respectively have roller (51), and the roller (51) is separately positioned on institute The upper side and lower side of lifting rope (11) is stated, the upside or downside are perpendicular with the inner or outer side respectively.
Preferably, the fore-and-aft distance of the accommodating groove (50) and the lift car (30) be more than the tensioning wheel (40) with The fore-and-aft distance of the lift car (30).
Preferably, lift car (30) correspondence position is respectively provided with the tensioning of the fixed tensioning wheel (40) Positioning seat (41) and the accommodating groove positioning seat (52) for fixing the accommodating groove (50) are taken turns, the accommodating groove positioning seat (52) Longitudinal direction height is more than the longitudinal direction height of the tensioning wheel positioning seat (41).
Preferably, the cross section of the lifting rope (11) is T-shaped, and the cross section of the accommodating groove (50) is using corresponding size T-slot, one end of the lifting rope (11) is set to be arranged in the accommodating groove (50), the other end passes through T-slot and the protection network (10) it is connected.
The beneficial effects of the utility model are:
(1) card slot type elevator protection network of the present utility model, by setting the protection network of monolithic, protection network on lifting rope Bottom is extended to from the top of elevator hoistways and covers all elevator hall's mouths, when elevator is run to corresponding elevator hall's mouth, protection Net can be stored to open elevator hall's mouth, and when hoistway door fails to the left or to the right respectively, corresponding elevator hall's mouth stretching, extension The protection network opened can prevent people from entering hoistway, prevent people from falling into hoistway, it is ensured that personal safety;
(2) protection network uses one-piece construction, and structure is simpler, and security is more preferable;
(3) by setting the lifting rope independently of car in elevator hoistways, then protection network is set on lifting rope, with elevator The steel wire rope of car is not shared so that load-bearing is provided on floor, does not influence the bearing capacity of lift car;
(4) protection network is stored from the side of a lateral tensioning wheel of accommodating groove, is oriented to by accommodating groove, by being tensioned Wheel collapses to protection network so that protection network acts freely, and operation is more smooth;
(5) fore-and-aft distance of the accommodating groove and the lift car is more than the vertical of the tensioning wheel and the lift car To distance so that the lifting rope of protection network will not form dead angle in storage, and operation is more smooth;
(6) be provided with roller in the accommodating groove, lifting rope along accommodating groove move when, can be big by the rolling action of roller The big frictional force for reducing lifting rope movement, so that resistance is smaller when storage or expansion, operation is more smooth;
(7) accommodating groove and lifting rope is all corresponding is arranged to T-shaped structure so that lifting rope will not be with during storage and expansion Protection network produces the winding that knots, and makes its operation more smooth.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms one of the present utility model Point, schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model Improper restriction.In the accompanying drawings:
Fig. 1 is a kind of overall structure diagram of card slot type elevator protection network of the utility model;
Fig. 2 is a kind of part-structure schematic diagram of card slot type elevator protection network of the utility model;
Fig. 3 is Fig. 2 side view;
Fig. 4 is the mplifying structure schematic diagram at Fig. 2 A;
Fig. 5 is Fig. 4 side structure schematic view;
Fig. 6 is the attachment structure schematic diagram of elevator protection network of the present utility model and lifting rope;
Fig. 7 is Fig. 6 side structure schematic view;
In figure:
10- protection networks;11- lifting ropes;20- elevator halies mouth;30- lift cars;
40- tensioning wheels;41- tensioning wheel positioning seats;
50- accommodating grooves;51- rollers;52- accommodating groove positioning seats.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are clearer, clear, with Under in conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It is it should be appreciated that described herein specific real Example is applied only to explain the utility model, is not used to limit the utility model.
As shown in Figures 1 to 7, a kind of card slot type elevator protection network of the present utility model, including it is fixedly installed on elevator The lifting rope 11 of the left and right sides in road and the protection network 10 being connected between the lifting rope 11 of the left and right sides, up and down the two of the lifting rope 11 End connects the attic plate on elevator hoistways tops and the ground floor plate of bottom respectively, and the protection network 10 is along the lifting rope 11 from described Attic plate extends to the ground floor plate and covers each elevator hall's mouth 20, also, is additionally included in the left and right sides of lift car 30 Accommodating groove 50 is set respectively wherein above and below side, the left and right sides of lift car 30 wherein opposite side it is upper Just and it is respectively arranged below tensioning wheel 40;Wherein,
When the lift car 30 rises to current elevator hall's mouth 20, the wherein side of the left and right sides of the protection network 10 Lifting rope 11 along top accommodating groove 50, top tensioning wheel 40, lower section tensioning wheel 40, lower section accommodating groove 50, by the protection network The wherein opposite side of 10 both sides to the left and right is stored, to open current elevator hall's mouth 20;
When the lift car 30 continues to rise and leaves current elevator hall's mouth 20, the left and right sides of the protection network 10 Wherein side lifting rope 11 along lower section accommodating groove 50, lower section tensioning wheel 40, top tensioning wheel 40, top accommodating groove 50 by institute State protection network 10 and discharge expansion from the wherein side of the wherein opposite side of left and right sides both sides to the left and right, to cover current elevator hall Mouth 20;
When the lift car 30 drops to current elevator hall's mouth 20, the wherein side of the left and right sides of the protection network 10 Lifting rope 11 along lower section accommodating groove 50, lower section tensioning wheel 40, top tensioning wheel 40, top accommodating groove 50 by the protection network 10 The wherein opposite side of both sides is stored to the left and right, to open current elevator hall's mouth 20;
When the lift car 30 continues to decline and leaves current elevator hall's mouth 20, the left and right sides of the protection network 10 Wherein side lifting rope 11 along top accommodating groove 50, top tensioning wheel 40, lower section tensioning wheel 40, lower section accommodating groove 50, will The protection network 10 discharges expansion from the wherein side of the wherein opposite side of left and right sides both sides to the left and right, to cover current elevator Room mouth 20.
The attic plate and the ground floor plate are fixedly installed suspension ring respectively, and the both ends of the lifting rope 11 connect described respectively The suspension ring on suspension ring and the ground floor plate on attic plate.In the present embodiment, the lifting rope 11 is provided with two, is respectively left side Lifting rope and right side lifting rope, protection network are arranged between left side lifting rope and right side lifting rope.The protection network 10 is along the lifting rope 11 The ground floor plate is extended to from the attic plate and covers each elevator hall's mouth 20, is referred to, the area of the protection network is not necessarily Whole elevator hoistways are covered, only need to cover all elevator hall's mouths 20, i.e. the left and right sides width of protection network may be slightly larger than The width of elevator hall's mouth 20, the upper and lower ends height of protection network only need to the slightly above tops of elevator hall's mouth 20 of most attic and lower slightly In the bottom of elevator hall's mouth of most ground floor.In the front of corresponding elevator hall's mouth 20 when can so make the protection network trail, And cover all the front of elevator hall's mouth 20, when hoistway door fails, it can effectively prevent people from entering elevator hoistways, Security is higher.
Roller 51 is provided with the accommodating groove 50, the lifting rope 11 moves along the roller 51 and drives the protection network 10 are stored or are deployed.In the present embodiment, the roller 51 includes two groups:One of which roller 51 is to the protection network 10 Normal direction extends, and is separately positioned on the inner side and outer side of the lifting rope 11, the inner side be in face of the side of the protection network 10, The outside is back to the side of the protection network 10.Another group of roller 51 is separately positioned on the both ends of the accommodating groove 50, should Roller 51 is separately positioned on the upper side and lower side of the lifting rope 11, the upside or downside respectively with the inner or outer side phase Vertically.The running for driving protection network 10 to be stored or deployed by the rolling action lifting rope 11 of roller 51 is more suitable Freely.
The fore-and-aft distance of the accommodating groove 50 and the lift car 30 is more than the tensioning wheel 40 and the lift car 30 fore-and-aft distance.Its fore-and-aft distance can be adjusted by adjusting the installation site of accommodating groove 50 and tensioning wheel 40, or passed through The positioning seat of control accommodating groove 50 and tensioning wheel 40 highly adjusts its fore-and-aft distance.In the present embodiment, the lift car 30 Correspondence position is respectively provided with the tensioning wheel positioning seat 41 of the fixed tensioning wheel 40 and for fixing the accommodating groove 50 Accommodating groove positioning seat 52, the longitudinal direction height of the accommodating groove positioning seat 52 are more than the longitudinal direction height of the tensioning wheel positioning seat 41. In addition, the tensioning wheel positioning seat 41 and the accommodating groove positioning seat 52 may be provided at top surface and the bottom surface of lift car 30, The side of lift car 30 can be arranged on;For example, upper and lower accommodating groove positioning seat 52 can be separately positioned on lift car 30 Top surface and bottom surface, upper and lower tensioning wheel positioning seat 41 is separately positioned on to the upper and lower side of the side of lift car 30, is not limited.
In the present embodiment, the accommodating groove 50 includes the top and a left side in two and the left side for being separately positioned on lift car 30 The lower section of side, the tensioning wheel 40 include two and the top on the right side for being separately positioned on lift car 30 and the lower section on right side, So that protection network 10 is stored to the right in the process of rising or falling of lift car 30 from left side;Conversely, can also by institute The right side that accommodating groove 50 is arranged on lift car 30 is stated, the tensioning wheel 40 is arranged on to the left side of lift car 30, so that Protection network 10 is obtained to store to the left from right side in the process of rising or falling of lift car 30.Furthermore it is also possible to exist as needed Another tensioning wheel is set up between top accommodating groove 50 and top tensioning wheel 40, or in lower section accommodating groove 50 and lower section tensioning wheel Another tensioning wheel is set up between 40, or another tensioning wheel is up set up between tensioning wheel and lower section tensioning wheel.
In the present embodiment, the cross section of the lifting rope 11 is T-shaped, and the cross section of the accommodating groove 50 is using corresponding size T-slot, one end of the lifting rope 11 is set to be arranged in the accommodating groove 50, the other end passes through T-slot and the phase of protection network 10 Connection.
Preferred embodiment of the present utility model has shown and described in described above, as previously described, it should be understood that this practicality is new Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various other groups Conjunction, modification and environment, and above-mentioned teaching or the technology of association area can be passed through in utility model contemplated scope described herein Or knowledge is modified.And the change and change that those skilled in the art are carried out do not depart from spirit and scope of the present utility model, then All should be in the protection domain of the appended claims for the utility model.

Claims (7)

  1. A kind of 1. card slot type elevator protection network, it is characterised in that hanging including the left and right sides that is fixedly installed in elevator hoistways Rope (11) and the protection network (10) being connected between left and right sides lifting rope (11), the upper and lower ends of the lifting rope (11) connect respectively The attic plate on elevator hoistways top and the ground floor plate of bottom, the protection network (10) is along the lifting rope (11) from the attic plate Extend to the ground floor plate and cover each elevator hall's mouth (20), also, be additionally included in lift car (30) the left and right sides it Accommodating groove (50) is set respectively wherein above and below side, the wherein opposite side in the left and right sides of lift car (30) Above and below tensioning wheel (40) is set respectively;Wherein,
    When the lift car (30) is risen or fallen to current elevator hall's mouth (20), the left and right sides of the protection network (10) it The wherein lifting rope (11) of side is along top accommodating groove (50), top tensioning wheel (40), lower section tensioning wheel (40), lower section accommodating groove (50) the wherein opposite side of the protection network (10) both sides to the left and right is stored, to open current elevator hall's mouth (20);
    When the lift car (30) leaves current elevator hall's mouth (20), the wherein side of the left and right sides of the protection network (10) Lifting rope (11) along lower section accommodating groove (50), lower section tensioning wheel (40), top tensioning wheel (40), top accommodating groove (50) by institute State protection network (10) and discharge expansion from the wherein side of the wherein opposite side of left and right sides both sides to the left and right, to cover current elevator Room mouth (20).
  2. A kind of 2. card slot type elevator protection network according to claim 1, it is characterised in that:It is provided with the accommodating groove (50) Roller (51), the lifting rope (11) is mobile along the roller (51) and drives the protection network (10) to be stored or deployed.
  3. A kind of 3. card slot type elevator protection network according to claim 2, it is characterised in that:The roller (51) is prevented to described The normal direction extension of protecting wire net (10), and the inner side and outer side of the lifting rope (11) is separately positioned on, the inner side is in face of described anti- The side of protecting wire net (10), the outside are the side back to the protection network (10).
  4. A kind of 4. card slot type elevator protection network according to claim 3, it is characterised in that:The both ends of the accommodating groove (50) Further respectively have roller (51), the roller (51) is separately positioned on the upper side and lower side of the lifting rope (11), the upside or under Side is perpendicular with the inner or outer side respectively.
  5. A kind of 5. card slot type elevator protection network according to any one of Claims 1-4, it is characterised in that:The accommodating groove (50) be more than with the fore-and-aft distance of the lift car (30) longitudinal direction of the tensioning wheel (40) and the lift car (30) away from From.
  6. A kind of 6. card slot type elevator protection network according to any one of Claims 1-4, it is characterised in that:The elevator car Railway carriage or compartment (30) correspondence position is respectively provided with the tensioning wheel positioning seat (41) of the fixed tensioning wheel (40) and for described in fixation The accommodating groove positioning seat (52) of accommodating groove (50), the longitudinal direction height of the accommodating groove positioning seat (52) are more than the tensioning wheel and positioned The longitudinal direction height of seat (41).
  7. A kind of 7. card slot type elevator protection network according to any one of Claims 1-4, it is characterised in that:The lifting rope (11) cross section is T-shaped, and the cross section of the accommodating groove (50) makes the lifting rope (11) using the T-slot of corresponding size One end is arranged in the accommodating groove (50), and the other end is connected through T-slot with the protection network (10).
CN201720447295.6U 2017-04-26 2017-04-26 Card slot type elevator protection network Expired - Fee Related CN206751130U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720447295.6U CN206751130U (en) 2017-04-26 2017-04-26 Card slot type elevator protection network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720447295.6U CN206751130U (en) 2017-04-26 2017-04-26 Card slot type elevator protection network

Publications (1)

Publication Number Publication Date
CN206751130U true CN206751130U (en) 2017-12-15

Family

ID=60616019

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720447295.6U Expired - Fee Related CN206751130U (en) 2017-04-26 2017-04-26 Card slot type elevator protection network

Country Status (1)

Country Link
CN (1) CN206751130U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114809630A (en) * 2022-03-10 2022-07-29 中国建筑第二工程局有限公司 Vertical shaft safety protection net laying device and using method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114809630A (en) * 2022-03-10 2022-07-29 中国建筑第二工程局有限公司 Vertical shaft safety protection net laying device and using method thereof
CN114809630B (en) * 2022-03-10 2023-07-21 中国建筑第二工程局有限公司 Vertical shaft safety protection net laying device and application method thereof

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

Granted publication date: 20171215

Termination date: 20190426

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