CN109695353A - Anti-falling partition system in elevator shaft and construction method - Google Patents
Anti-falling partition system in elevator shaft and construction method Download PDFInfo
- Publication number
- CN109695353A CN109695353A CN201811600537.6A CN201811600537A CN109695353A CN 109695353 A CN109695353 A CN 109695353A CN 201811600537 A CN201811600537 A CN 201811600537A CN 109695353 A CN109695353 A CN 109695353A
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- Prior art keywords
- regularization
- partition
- rack
- girder
- elevator
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses an anti-falling partition system in an elevator shaft and a construction method, which comprises the following construction steps: (1) construction preparation; (2) constructing the wall body embedded side wall square steel; (3) installing a shaped placing bracket; (4) installing a hard partition stereotyped main beam; (5) installing a fixed secondary beam of the partition frame and secondary beams extending from two sides of the partition frame; (6) placing a partition panel and installing a shaped guardrail; (7) setting up a safety protection net; (8) splicing and sizing the platform plates; (9) welding and installing an inner inclined support type hard partition frame; (10) welding and installing an inner inclined support type hard partition frame; (11) assembling a shaped protective door; (12) installing a sizing fixing clamp; (13) installing a shaped protective door; (14) mounting a stereotyped girder mounting and dismounting limit frame; (15) removing the partition frame and finalizing the main beam; (16) the protective door is removed, so that the danger of elevator shaft construction can be effectively reduced, and great social benefits are generated.
Description
Technical field
The present invention relates to field of civil engineering, in particular to fall arrest partition system and construction method in a kind of elevator,
Especially suitable for fall arrest partition system construction in elevator.
Background technique
In house building course, the holes such as drainpipe well, strong and weak electricity pipe well road and elevator shaft are usually all reserved with,
Wherein open elevator shaft security risk is maximum, and security protection workload is also maximum.During high-building construction, elevator
The protection of well opening is the emphasis of construction site security protection, and elevator well opening is also the district occurred frequently of high falling safety accident,
Existing professional standard has clear stipulaties to protection in elevator: horizontal partition and peace should be arranged in elevator every 2 layers and≤10m
Full plain net, to prevent falling from high altitude.
Currently, common elevator shaft means of defence is on building site, with steel bar vertical is spaced apart and all round closure
At the reinforcement welding of frame, it is made into Simple protecting mesh sheet, is fixed on the wall of elevator shaft with setscrew, therefore installed number
It is tired.When worker needs to construct in elevator, protective door will be removed, needs to be carried out with setscrew again when installing again
It is fixed, cause many times can not properly install back, such protective door is more easily damaged, wasting while also leaving
Security risk.
In addition, the Normal practice of construction site is at present: elevator opening buries horizontal steel tube, and face spreads scaffold board or wooden model
Plate is closed as hard plane, and upper end re-lays 1 layer of horizontal blanket net.When the Normal practice is implemented, it is easy to appear steel pipe leakiness
It buries, the unfixed hanging point of safe blanket net, needs to beat expansion bolt to fix blanket net, and because dimension of opening is different, steel pipe, template are not
The problems such as capable of reusing.Simultaneously as process is tedious, Comparision danger is removed in installation, and there are many security risks.This
Kind of Normal practice has the following disadvantages: 1, service sleeve is time-consuming and laborious, is likely to occur when construction that leakage is buried, pre-buried position does not exist
In same level；2, risk is larger when reserved opening blocks, and wastes material；3, different engineering lift shaft dimensions are different, steel
Pipe cannot be reused effectively.
For the difficulties that existing elevator construction of prevention work encounters in practical projects, need to propose solution.
Summary of the invention
It is an object of the present invention to be mentioned for the difficulties that existing elevator construction of prevention work encounters in practical projects
Fall arrest partition system and construction method in a kind of elevator out, the program by exhibition fall arrest hard after shelf type in being arranged every
Disconnected frame, interior oblique frame brace type fall arrest hard partition rack and regularization fast-assembling protection system, the pre-buried square steel of side wall are embedded in elevator in advance
In the shear wall of well, partition rack regularization girder passes through the pre-buried square steel of side wall, and the other end is shelved on regularization and shelves on bracket, every
Disconnected plate is placed on girder and secondary beam, and safety net suspension arrangement is connected on partition framework, can effectively reduce construction of lift well
Risk, generate great social profit, shorten the construction period, improve construction efficiency, by raw material and human factor influenced compared with
It is small, it can effectively guarantee the quality of construction.
In order to realize that any of the above goal of the invention, the present invention disclose fall arrest in an elevator and separate system, it is applied to electricity
The pre-buried square steel of the construction of prevention work of stair shaft, wherein at least one side wall is arranged in the wall of the shear wall at the door opening of elevator, packet
Include: partition framework is placed in the elevator of the partition frame underneath tiltedly frame brace type fall arrest hard partition rack, is placed in described
Separate the elevator regularization fast-assembling protection system above framework；The partition framework includes partition rack regularization girder, sizing
The fixed secondary beam of bracket, partition rack and partition panel are shelved in change；Wherein described partition rack regularization girder one end passes through the side wall
Pre-buried square steel, the other end are shelved on the regularization and shelve on bracket, and the partition rack regularization girder is equipped with fixed secondary beam
Sliding slot, the fixed secondary beam of partition rack are ridden upon on partition rack regularization girder by the fixed secondary beam sliding slot, and partition rack fixed time
External two sides socket stretching, extension secondary beam on beam, the partition panel is placed on the partition rack regularization girder and the partition rack is fixed
On secondary beam, the partition rack regularization girder top setting regularization girder assembles and disassembles position-limited rack；Oblique frame support in the elevator
Formula fall arrest hard partition rack includes: regularization platform board, support column, column expansion bottom plate, reinforcement triangle bracket and pressure
Connect rotating plate；Wherein regularization platform board lower part is equipped with the support column, and the support column bottom is equipped with the column
Expand bottom plate；Described reinforcement triangle bracket one end and the regularization platform board weld, and the other end and column expand bottom plate welding,
Form a three-legged structure；The support column is equipped with the with gemel crimping rotating plate, the crimping rotation close to the position of bottom
The plate other end is fixed on floor by standing screw；The elevator regularization fast-assembling protection system includes: regularization protection
Door, partition panel, regularization railing and safety net；Wherein the regularization protective door is placed in elevator shaft mouth, moves institute respectively
The regularization holding clamp that the connecting sleeve for stating on regularization protective door the left and right sides makes thereon is stuck in the wall of the elevator
On；The regularization railing has railing monoblock type support, and the railing monoblock type support is mounted on the partition panel top ends,
The safety net is suspended on the regularization railing.
The present invention discloses fall arrest partition system construction method in a kind of elevator, including following construction procedure:
1) preparation of construction: the size of the fixed secondary beam of partition rack regularization girder, partition rack, two sides socket stretching, extension secondary beam, every
Disconnected plate can be used template, steel plate, scaffold board and replace, and the square steel size of corresponding regularization platform board is cut according to lift shaft dimensions,
Regularization protective door material and size are determined simultaneously；
2) wall pre-embedded side wall square steel is constructed: the wall of the shear wall at the door opening of elevator is arranged in the pre-buried square steel of side wall
Interior, wherein the end of the pre-buried square steel of side wall is equipped with to drawing closed plate；
3) bracket is shelved in installation regularization: regularization is shelved bracket and is made of the fixed level board of bracket, bracket fixed vertical plate,
The fixed level board of bracket and bracket fixed vertical plate realize in stitching portion and weld that floor slab preformed hole is reserved in floor, and bracket is fixed
Riser is equipped with screw hole, and regularization is shelved bracket and consolidated by removable U-shaped screw rod and floor；
4) installation hard separates regularization girder: partition rack regularization girder one end passes through the pre-buried square steel of side wall, the other end
It is shelved on regularization to shelve on bracket, partition rack regularization girder is equipped with fixed secondary beam sliding slot and is passed through according to lift shaft dimensions
Bracket is shelved in regularization, regulates partition rack regularization girder length, the partition framework of contraction is put into elevator；
5) secondary beam is stretched in the fixed secondary beam of installation partition rack and two sides: external two sides socket stretching, extension time on the fixed secondary beam of partition rack
Beam, the fixed secondary beam of partition rack are ridden upon on partition rack regularization girder by fixed secondary beam sliding slot, on two sides socket stretching, extension secondary beam
Equipped with stretching, extension secondary beam lockhole, and is realized by stretching, extension secondary beam lock card and be fastenedly connected with the fixed secondary beam of partition rack, two sides socket stretching, extension
Secondary beam is equipped with stretching, extension secondary beam connecting plate, and stretching, extension secondary beam connecting plate, which is equipped on connecting plate, chooses otic placode, and stretching, extension secondary beam connecting plate is simultaneously using stretching, extension
To holding out against admittedly, mandril by choosing otic placode fastening on screw and connecting plate, is finally pacified in stretching, extension in the welding of side bar surrounding is realized to mandril
The whole network upright bar jack base；
6) partition panel and installation regularization guardrail: the partition rack regularization master of built-in fall arrest hard partition rack are placed
After the fixed secondary beam of beam, partition rack and two sides socket stretching, extension secondary beam splice and be installed, it is laid with partition panel on partition framework,
Railing monoblock type support and regularization guardrail are installed on side bar；
7) it sets up safety guard net: inserting safety net upright bar on side bar, finally hang up safety net, entire fall arrest partition dress
It sets and is installed, one of safety net should be added in the floor elevator well between every two layers of horizontal hard partition.Safety net should be secured
It is hung on the reliable primary structure members such as partition panel, pre-buried hook；
8) splice regularization platform board: being welded in regularization platform board bottom, circumflex branch is installed in regularization platform board ends
After open up side plate, exhibition side plate may be implemented to rotate after two panels separates symmetrically arranged circumflex branch, to realize the end of regularization platform board
Side is filled in portion, and exhibition side plate is clamped fixation using lower strap, upper ambulatory splint after circumflex branch, and is realized with to drawing fastening screw
Fastening is handled in regularization platform board side with platform board rubber bag frontier fortress side；
9) it bearing diagonal formula hard partition rack in welding: requires to be welded according to size before installation, welding position will control
Unanimously, support column and reinforcement triangle bracket are cut according to support angle, are welded after being fixed using spot welding, prevent frame body from sending out
Raw deformation welds with gemel crimping rotating plate in support column bottom, is equipped with hanging ring at the top of regularization platform board, for lifting,
Expand welding between bottom plate in regularization platform board and column and reinforce triangle bracket, in support column and reinforces between triangle bracket
Node connecting plate is laid, welds column transverse direction attachment beam between the bottom of two support columns；
10) bearing diagonal formula hard partition rack in installing: to guarantee that elevator security protection is safer, in elevator cavity
On set up regularization platform board, column expands bottom plate and is embedded in wall, and crimping rotating plate is fixed on floor by standing screw,
Regularization platform board is needed before fixation with temporarily to top fixed frame to being carried out at the top of regularization platform board to top fixing process,
Consequently facilitating the fixation of fall arrest hard partition rack is removed temporarily after fall arrest hard partition rack is fixed to top fixed frame；
11) assembled regularization protective door: then the regularization protective door installation provision size cutting of the elevator of use will
It is welded into the fixed doorframe of regularization, is equipped with alarming sign language and knocker in the middle part of the fixed doorframe of regularization, while in order to guarantee to prevent
Door overall stability is protected, the oblique reinforcement support rod of protective door, fixed foot guard plate are also symmetrically laid in alarming sign language bottom and top
It is connected and fixed on plate, fixed foot guard plate and mainly uses with foot guard plate is turned under door opening with turning over foot guard plate under band door opening and being fixed on foot guard plate
In closure regularization protective door bottom；
12) install regularization holding clamp: regularization protective door is also set near regularization fixed door arch and bottom
There is connecting sleeve, connecting sleeve wears the fixing piece of pair of sliding connection, is installed with " K " shape regularization fixing card on fixing piece
Tool, the block end of " K " shape regularization holding clamp extend outwardly and cooperate with the wall of elevator, in the middle part of the fixed doorframe of regularization
Equipped with alarming sign language and knocker；
13) install regularization protective door: operator erects regularization protective door, there is " K " shape regularization holding clamp
It faces outside hoistway, behind regularization holding clamp end is moved on into the position less than elevator shaft width, installation site pendulum toward centre
It is put into position, provokes back regularization holding clamp with reinforcing bar, left and right is mobile to wall end respectively, puts down, makes under its nature afterwards in place
Shear wall part is caught on after hanging down, and is fixed with standing screw；
14) installation regularization girder assembles and disassembles position-limited rack: regularization girder is assembled and disassembled and reserves anchor pole equipped with pressure rack at the top of position-limited rack
Hole, built-in wall wall pre-embedded anchor pole, wall pre-embedded anchor pole are passed through after pressure rack reserves bolthole and are fastened by anchor lock realization, sizing
Change girder assembly and disassembly position-limited rack lower part and be equipped with rotatable pulley, pulley is welded on regularization master by idler wheel axis connection, roller shaft
Beam assembles and disassembles position-limited rack bottom, and regularization girder is assembled and disassembled and is equipped with support platform in the middle part of position-limited rack, and it is oblique that support platform lower part is equipped with pressure rack
It supports, shelves jointing plate in support platform；
15) remove partition rack regularization girder: partition rack regularization girder is during extraction, in order to guarantee safety,
Setting regularization girder assembles and disassembles position-limited rack at an upper portion thereof, to can guarantee that it is removed steadily；
16) remove regularization protective door: when regularization protective door is removed, worker's reinforcing bar or wooden stick provoke " K " shape behind
Regularization holding clamp, is packed up to centre, and safety door can be removed easily.The regularization protective door of dismounting is transported to ground and concentrates heap
It puts, and is transported to warehouse and keeps properly.
The present invention has the advantages that following prominent and remarkable result:
Shelf type fall arrest hard partition rack in 1 elevator of the present invention, the partition apparatus size adjustable are suitble to each
The installation of kind of sized elevators well, the number of turnover is high, at low cost, stability and has a safety feature, easy for installation, realizes safety devices
Tool, standardization save material and the expenses such as artificial.
Fall arrest separates system in the elevator that 2 present invention use, and using girder, secondary beam, stretching, extension secondary beam design, is suitable for
The construction of lift well engineering of various sizes is easily installed, can be used in turn, is dismounted easily, it can be ensured that pacify during construction of lift well
Entirely.
3 interior oblique frame brace type fall arrest hard partition racks of the present invention, reinforcement triangle bracket add flat in regularization
Platen and column expand between bottom plate, and column transverse direction attachment beam is equipped between the bottom of support column, improve fall arrest hard every
The stability of disconnected frame, to ensure that working security.
It is designed in 4 present invention using regularization holding clamp, can be good at adapting to construction needs, and can reach anti-
Shield in place, it is quick and easy for installation, can effectively ensure that the safety of elevator well opening.
Detailed description of the invention
Fig. 1 is the scheme of installation of fall arrest partition system in the elevator of an embodiment according to the present invention.
Fig. 2 is that the interior shelf type fall arrest hard partition rack of an embodiment according to the present invention is placed on the signal of elevator
Figure.
Fig. 3 is the scheme of installation of the pre-buried square steel of side wall of an embodiment according to the present invention.
Fig. 4 is the structural map of the regularization girder assembly and disassembly position-limited rack of an embodiment according to the present invention.
Fig. 5 is the three-dimensional space of oblique frame brace type fall arrest hard partition rack in the elevator of an embodiment according to the present invention
Between structure chart.
Fig. 6 is the section structure of oblique frame brace type fall arrest hard partition rack in the elevator of an embodiment according to the present invention
Make figure.
Fig. 7 be an embodiment according to the present invention circumflex branch after open up side plate structural map.
Fig. 8 is the schematic diagram of the regularization protective door of an embodiment according to the present invention.
Fig. 9 is the floor plan of the protective net of an embodiment according to the present invention.
Figure 10 is the structural map of the regularization holding clamp of an embodiment according to the present invention.
In figure: 1- elevator, the pre-buried square steel of 2- side wall, 3- fill core, 5- partition rack to drawing closed plate, 4- self-compacting concrete
The fixed secondary beam of regularization girder, 6- partition rack, 7- fix secondary beam sliding slot, secondary beam is stretched in the socket of the two sides 8-, 9- stretches secondary beam lockhole,
10- stretching, extension secondary beam lock card, 11- stretching, extension secondary beam connecting plate, that otic placode, 13- stretching, extension are chosen on 12- connecting plate is fixed to mandril, 14- partition panel, 15-
Type shelves bracket, 16- bracket fixed level board, 17- bracket fixed vertical plate, 18- floor slab preformed hole, the removable U-shaped spiral shell of 19-
Bar, 20- regularization girder assembly and disassembly position-limited rack, 21- support column, 22- column expand bottom plate, 23- node connecting plate, 24- crimping
After rotating plate, 25- standing screw, 26- reinforce triangle bracket, 27- regularization platform board, 28- square tube frame landing beam, 29- circumflex branch
Open up side plate, 30- hanging ring, 31- platform board rubber bound edge, strap under 32-, the upper ambulatory splint of 33-, 34- to drawing fastening screw,
35- column transverse direction attachment beam, 36- are temporarily formed to top fixed frame, 37- regularization protective door, the fixed doorframe of 38- regularization, 39-
Change turned under the fixed foot guard plate of holding clamp, 40-, 41- band door opening foot guard plate, 42- regularization railing, 43- railing monoblock type support,
44- safety net, 45- wall, 46- door opening, 47- floor, 48- pulley, 49- roller shaft, 50- wall pre-embedded anchor pole, 51- anchor lock,
52- pressure rack reserves bolthole, 53- support platform, 54- jointing plate, 55- pressure rack diagonal brace, 56- screw, 57- hinge, 58- warning-sign
Know language, 59- standing screw, 60- regularization protective door bottom support plate, 61- knocker, the oblique reinforcement support rod of 62- protective door,
63- foot guard plate is connected and fixed plate, the fixing piece of 64- holding clamp, 65- connecting sleeve.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
It will be understood by those skilled in the art that in exposure of the invention, term " longitudinal direction ", " transverse direction ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore above-mentioned art
Language is not considered as limiting the invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no
It can be interpreted as the limitation to quantity.
As shown in Fig. 1 to 10, shelf type fall arrest hard partition rack in the elevator of an embodiment according to the present invention
Structure is demonstrated, and fall arrest partition system is applied in the construction of prevention work of elevator (1) in the elevator, and at least one side wall is pre-
In the wall (45) for burying the shear wall that square steel (2) are arranged at the door opening (46) of elevator (1).
Partition rack regularization girder (5) one end passes through the pre-buried square steel of side wall (2), and the other end is shelved on regularization and shelves bracket
(15) on, partition rack regularization girder (5) is equipped with fixed secondary beam sliding slot (7), and partition rack fixed secondary beam (6) rides upon partition rack
On regularization girder (5), external two sides socket stretching, extension secondary beam (8), partition panel (14) are placed on master on partition rack fixed secondary beam (6)
On beam and secondary beam.
As shown in Fig. 2, partition rack fixed secondary beam (6), which passes through fixed secondary beam sliding slot (7), rides upon partition rack regularization girder
(5) on, two sides socket stretching, extension secondary beam (8) is equipped with stretching, extension secondary beam lockhole (9), and stretching, extension secondary beam (8) passes through stretching, extension secondary beam lock card
(10) it realizes and is fastenedly connected with partition rack fixed secondary beam (6).Two sides socket stretching, extension secondary beam (8) is equipped with stretching, extension secondary beam connecting plate (11),
Stretching, extension secondary beam connecting plate (11) is equipped on connecting plate and chooses otic placode (12), and stretching, extension secondary beam connecting plate (11) is simultaneously using stretching, extension to mandril (13)
Realization is solid to holding out against, and by choosing otic placode (12) fastening on screw (56) and connecting plate.
Regularization is shelved bracket (15) and is made of bracket fixed level board (16), bracket fixed vertical plate (17), and bracket is fixed
Level board (16) and bracket fixed vertical plate (17) are realized in stitching portion welds, and reserves floor slab preformed hole (18) in floor (47),
Bracket fixed vertical plate (17) is equipped with screw hole, and regularization shelves bracket (15) and passes through removable U-shaped screw rod (19) and floor (47)
Consolidation, the removable U-shaped screw rod (19) pass through screw hole and protrude into the floor slab preformed hole (18).
As shown in figure 3, the pre-buried square steel of side wall (2) has been after primary-secondary beam has been removed, by end be arranged to drawing closed plate (3)
It realizes closing, self-compacting concrete (4) then is perfused.
For the ease of installing and removing partition rack regularization girder (5), especially partition rack regularization girder (5) is being extracted out
During, in order to guarantee safety, regularization girder is set at an upper portion thereof and assembles and disassembles position-limited rack (20), to can guarantee that it tears open steadily
It removes, as shown in figs. 1 and 4, regularization girder is assembled and disassembled and reserves bolthole (52) equipped with pressure rack at the top of position-limited rack (20), in wall (45)
It sets wall pre-embedded anchor pole (50), wall pre-embedded anchor pole (50) passes through pressure rack reserved bolthole (52) and realized tightly by anchor lock (51) afterwards
Gu.
In addition, as shown in figure 4, regularization girder assembly and disassembly position-limited rack (20) lower part is equipped with rotatable pulley (48), pulley
(48) it is connected by roller shaft (49), roller shaft (49) is welded on the bottom of regularization girder assembly and disassembly position-limited rack (20), regularization
Girder is assembled and disassembled and is equipped with support platform (53) in the middle part of position-limited rack (20), and support platform (53) lower part is equipped with pressure rack diagonal brace (55), support
Jointing plate (54) are shelved on platform (53).
In the lower section of the partition panel, tiltedly frame brace type fall arrest hard partition rack, the elevator are set in an elevator
The structure of interior oblique frame brace type fall arrest hard partition rack is as follows:
Expand bottom plate (22), node connecting plate (23), crimping rotating plate (24), fixed spiral shell including support column (21), column
Bar (25), reinforce triangle bracket (26), regularization platform board (27), square tube frame landing beam (28), open up after circumflex branch side plate (29),
Hanging ring (30), platform board rubber bound edge (31), lower strap (32), upper ambulatory splint (33), to drawing fastening screw (34), vertical
Column lateral connection beam (35) and temporarily to top fixed frame (36), regularization platform board (27) lower part be equipped with support column
(21), support column (27) bottom is equipped with column expansion bottom plate (22), wherein the support column (21) is perpendicular to the sizing
Change platform (27) setting；Reinforce triangle bracket (26) one end and regularization platform board (27) are welded, the other end and column expand bottom
Plate (22) welding, forms a three-legged structure, the stability of fall arrest hard partition rack is improved, to ensure that working security；
Node connecting plate (23) are laid between support column (21) and reinforcement triangle bracket (26), wherein the node connecting plate (23) is flat
Row expands bottom plate (22) in the column, and support column (21) is equipped with the crimping rotating plate of door assembly with hinge and glass in right hand and left (57) close to the position of bottom
(24), crimping rotating plate (24) other end is fixed on floor (47) by standing screw (25).
As shown in Fig. 1 and Fig. 5~Fig. 6, hanging ring (30) are equipped at the top of regularization platform board (27), for lifting, regularization
Platform board (27) bottom is equipped with square tube frame landing beam (28).
As shown in Fig. 6~Fig. 7, side plate (29) and platform board rubber bag are opened up after passing through circumflex branch in regularization platform board (27) edge
It is handled when (31) carry out plug, the platform board rubber bound edge (31) is placed in the avris of the regularization platform board (27)；Circumflex branch
Exhibition side plate (29) is laid in regularization platform board (27) both sides of the edge afterwards, and two panels opens up side plate (29) after separating symmetrically arranged circumflex branch
It may be implemented to rotate, to realize the end plug side of regularization platform board (27)；Side plate (29) are opened up after circumflex branch uses lower fixing clamp
Plate (32) and upper ambulatory splint (33) are clamped fixation, and realize fastening with to drawing fastening screw (34), specifically, under
Strap (32), upper ambulatory splint (33) are respectively provided at the lower end of regularization platform board (27), upper end.
As shown in figures 1 to 6, column expands bottom plate (22) and is embedded in wall (45), and it is hard to primarily serve support fall arrest
The effect of matter partition rack.
As shown in fig. 6, being equipped with column transverse direction attachment beam (35) between the bottom of two support columns (21), it is mainly used for mentioning
The lateral stiffness of high support column (21), to improve the stability of fall arrest hard partition rack.Regularization platform board (27) exists
Before fixation, need with temporarily to top fixed frame (36) to carrying out at the top of regularization platform board (27) to top fixing process, it is described to face
When regularization platform board (27) diagonally are set to top fixed frame (36), consequently facilitating the fixation of fall arrest hard partition rack, when
After fall arrest hard partition rack is fixed, remove temporarily to top fixed frame (36).
In the top of the partition panel, one elevator regularization fast-assembling protection system, the elevator regularization fast-assembling are set
The structure of protection system is as follows:
The regularization protective door (37) is placed in elevator (1) mouth, and mobile left and right sides connecting sleeve (65) makes respectively
Regularization holding clamp (39) is stuck on the wall (45) of the elevator (1)；Regularization railing (42) is placed in partition panel (14)
On, safety net (44) is suspended on regularization railing (42).Specifically, regularization railing (42) is equipped with railing monoblock type support
(43), railing monoblock type support (43) is mounted on partition panel (14) top ends, and the railing monoblock type support (43) against
The wall (45) of two sides is mainly used for being securely suspended safety net (44).
As illustrated in figures 1 and 8, regularization protective door (37) is mainly fixed by regularization fixed doorframe (38), regularization
Foot guard plate (41), alarming sign language (58), standing screw (59), knocker are turned under fixture (39), fixed foot guard plate (40), band door opening
(61), oblique reinforcement support rod (62) of protective door, foot guard plate are connected and fixed plate (63), the fixing piece (64) of holding clamp, connection
Casing (65) composition, foot guard plate are connected and fixed plate (63) setting in regularization protective door (37) bottom, the fixed doorframe of regularization
(38) it is located at the top that foot guard plate is connected and fixed plate (63) both ends；Regularization is equipped with alarming sign language in the middle part of fixed doorframe (38)
(58) and knocker (61), the adjacent regularization of knocker (61) connection two are fixed doorframe (38).
Simultaneously in order to guarantee protective door overall stability, protective door is also symmetrically laid in alarming sign language (58) bottom and top
Oblique reinforcement support rod (62), the oblique reinforcement support rod (62) of protective door is diagonally positioned, is placed in the alarming sign language
(58) between the regularization fixed doorframe (38).
Foot guard plate is connected and fixed plate (63) lower part equipped with regularization protective door bottom support plate (60), consequently facilitating regularization
The placement of protective door (37)；Fixed foot guard plate (40) and plate is connected and fixed with turning over foot guard plate (41) under door opening and being fixed on foot guard plate
(63) on, fixed foot guard plate (40) and it is mainly used for blocking regularization protective door (37) bottom with foot guard plate (41) is turned under door opening,
It fixes foot guard plate and can be achieved to stir up and down with the setting for turning over foot guard plate under door opening, can fast implement and block regularization protective door
The safe construction of elevator well opening has been effectively ensured in the effect of bottom.
Regularization protective door (37) is additionally provided with connecting sleeve (65) near regularization fixed doorframe (38) top and bottom,
It is mainly used for connecting regularization holding clamp (39), the reinforcing bar clout that building-site can be used in the reinforcing bar of connecting sleeve (65) is useless
Material carries out processing and fabricating, saves material, saves construction cost.
As shown in figs, regularization holding clamp (39) is designed using " K-type ", in regularization holding clamp (39)
Portion is equipped with the fixing piece (64) of holding clamp, and the fixing piece (64) of holding clamp is through on connecting sleeve (65), meanwhile, regularization
Holding clamp (39) can be achieved to fasten with connecting sleeve (65) by standing screw (59), and standing screw (59) cooperates holding clamp
Fixing piece (64) be anchored on connecting sleeve (65).The setting of the regularization holding clamp (39) can be well adapted for constructing
Need, and can achieve the effect that protection in place, it is quick and easy for installation, can effectively ensure that the safety of elevator well opening.
As shown in Fig. 1~Figure 10, fall arrest partition system and construction party in a kind of elevator as described in claim 1
Method, it is characterised in that the following steps are included:
1) preparation of construction: partition rack regularization girder (5), partition rack fixed secondary beam (6), two sides socket stretching, extension secondary beam (8)
Size, partition panel (14) can be used template, steel plate, scaffold board and replaces, and it is flat to cut corresponding regularization according to elevator (1) size
The square steel size of platen (27), while determining regularization protective door (37) material and size；
2) wall pre-embedded side wall square steel is constructed: cutting at the door opening (46) of elevator (1) is arranged in the pre-buried square steel of side wall (2)
In the wall (45) of power wall, wherein the end of the pre-buried square steel of side wall (2) is equipped with to drawing closed plate (3)；
3) bracket is shelved in installation regularization: regularization is shelved bracket (15) and is fixed by bracket fixed level board (16), bracket
Riser (17) composition, bracket fixed level board (16) and bracket fixed vertical plate (17) are realized in stitching portion and are welded, in floor (47)
Interior reserved floor slab preformed hole, bracket fixed vertical plate (17) are equipped with screw hole, and regularization shelves bracket (15) and passes through removable U-shaped spiral shell
Bar (19) and floor (47) consolidate；
4) installation hard separates regularization girder: partition rack regularization girder (5) one end passes through the pre-buried square steel of side wall (2),
The other end is shelved on regularization and shelves on bracket (15), and partition rack regularization girder (5) is equipped with fixed secondary beam sliding slot (7), root
According to elevator (1) size, bracket (15) are shelved by regularization, partition rack regularization girder (5) length are regulated, contraction
Partition framework is put into elevator (1)；
5) secondary beam is stretched in the fixed secondary beam of installation partition rack and two sides: external two sides socket is stretched on partition rack fixed secondary beam (6)
It opens up secondary beam (8), partition rack fixed secondary beam (6) passes through fixed secondary beam sliding slot (7) and rides upon on partition rack regularization girder (5), and two
Side socket stretching, extension secondary beam (8) is equipped with stretching, extension secondary beam lockhole (9), and is realized by stretching, extension secondary beam lock card (10) and fixed with partition rack
Secondary beam (6) is fastenedly connected, and two sides socket stretching, extension secondary beam (8) is equipped with stretching, extension secondary beam connecting plate (11), is set in stretching, extension secondary beam connecting plate (11)
Have and chosen on connecting plate otic placode (12), stretching, extension secondary beam connecting plate (11) realizes, stretching, extension pair solid to holding out against to mandril (13) using stretching, extension simultaneously
Mandril (13) is finally inserted in side bar surrounding Welding Safety net (44) upright bar by choosing otic placode (12) fastening on screw (56) and connecting plate
Hole seat；
6) partition panel and installation regularization guardrail: the partition rack regularization girder of built-in fall arrest hard partition rack are placed
(5), it after partition rack fixed secondary beam (6) and two sides socket stretching, extension secondary beam (8) are spliced and be installed, is laid on partition framework
Partition panel (14) installs railing monoblock type support (43) and regularization guardrail (42) on side bar；
7) it sets up safety guard net: inserting safety net (44) upright bar on side bar, finally hang up safety net (44), it is entire anti-fall
It falls partition apparatus to be installed, one of safety net should be added in the floor elevator well (1) between every two layers of horizontal hard partition
(44).Safety net (44) should be securely hung on the reliable primary structure members such as partition panel (14), pre-buried hook；
8) splice regularization platform board: being welded in regularization platform board (27) bottom, at regularization platform board (27) both ends
Side plate (29) are opened up after circumflex branch is installed, exhibition side plate (29) may be implemented to rotate after two panels separates symmetrically arranged circumflex branch, to realize
Side is filled in the end of regularization platform board (27), and exhibition side plate (29) uses lower strap (32), upper ambulatory splint (33) after circumflex branch
It is clamped fixation, and realizes fastening with to drawing fastening screw (34), in regularization platform board (27) side platform plate rubber
Bound edge (31) fills in side processing；
9) it bearing diagonal formula hard partition rack in welding: requires to be welded according to size before installation, welding position will control
Unanimously, support column (21) and reinforcement triangle bracket (26) are cut according to support angle, are welded after being fixed using spot welding, are prevented
Only deformation occurs for frame body, in the crimping rotating plate (24) of support column (21) bottom welding door assembly with hinge and glass in right hand and left (57), regularization platform board
(27) top is equipped with hanging ring (30), for lifting, expands welding between bottom plate (22) in regularization platform board (27) and column and adds
Strong triangle bracket (26) in support column (27) and is reinforced laying node connecting plate (23) between triangle bracket (26), two supports
It erects and welds column transverse direction attachment beam (35) between the bottom of column (21)；
10) bearing diagonal formula hard partition rack in installing: to guarantee that elevator (1) security protection is safer, in elevator
(1) it is set up regularization platform board (27) on cavity, column expands bottom plate (22) and is embedded in wall (45), and crimping rotating plate (24) is logical
It crosses standing screw (25) to be fixed on floor (47), regularization platform board (27) is needed before fixation with temporarily to top fixed frame
(36) regularization platform board (27) top is carried out to top fixing process, consequently facilitating the fixation of fall arrest hard partition rack, when
After fall arrest hard partition rack is fixed, remove temporarily to top fixed frame (36)；
11) assembled regularization protective door: regularization protective door (37) installation provision size of the elevator (1) of use is cut
It cuts, is then welded into regularization and fixes doorframe (38), regularization is equipped with alarming sign language (58) in the middle part of fixed doorframe (38)
With knocker (61), while in order to guarantee protective door overall stability, the also symmetrical cloth in alarming sign language (58) bottom and top is set up defences
Protect oblique the reinforcements support rod (62) of door, fixed foot guard plate (40) are consolidated with turning over foot guard plate (41) under door opening and be fixed on foot guard plate and connect
On fixed board (63), fixed foot guard plate (40) and it is mainly used for blocking regularization protective door (37) bottom with foot guard plate (41) is turned under door opening
Portion；
12) install regularization holding clamp: regularization protective door (37) is at the top and bottom of regularization fixed doorframe (38)
It is nearby additionally provided with connecting sleeve (65), connecting sleeve (65) wears the fixing piece (64) of pair of sliding connection, on fixing piece (64)
It is installed with " K " shape regularization holding clamp (39), the block end of " K " shape regularization holding clamp (39) extends outwardly and and elevator
The wall (45) of well (1) cooperates, and regularization is equipped with alarming sign language (58) and knocker (61) in the middle part of fixed doorframe (38)；
13) install regularization protective door: operator erects regularization protective door (37), has " K " shape regularization to fix
Fixture (39) faces outside hoistway, and behind regularization holding clamp (39) is held and moves on to the position less than elevator shaft width toward centre
It sets, installation site is put in place, provokes back regularization holding clamp (39) with reinforcing bar, left and right is mobile to wall end respectively, in place
After put down, shear wall part is caught on after naturally drooping it, and be fixed with standing screw (59)；
14) installation regularization girder assembles and disassembles position-limited rack: regularization girder is assembled and disassembled reserved equipped with pressure rack at the top of position-limited rack (20)
Bolthole (52), wall pre-embedded anchor pole (50) built in wall (45), wall pre-embedded anchor pole (50) pass through pressure rack and reserve bolthole
(52) fastening is realized by anchor lock (51) afterwards, regularization girder assembles and disassembles position-limited rack (20) lower part and is equipped with rotatable pulley (48),
Pulley (48) is connected by roller shaft (49), and roller shaft (49) is welded on regularization girder assembly and disassembly position-limited rack (20) bottom, sizing
Change and be equipped with support platform (53) in the middle part of girder assembly and disassembly position-limited rack (20), support platform (53) lower part is equipped with pressure rack diagonal brace (55), branch
Jointing plate (54) are shelved in support platform (53)；
15) remove partition rack regularization girder: partition rack regularization girder (5) is during extraction, in order to guarantee to pacify
Entirely, setting regularization girder assembles and disassembles position-limited rack (20) at an upper portion thereof, to can guarantee that it is removed steadily；
16) remove regularization protective door: when regularization protective door (37) is removed, worker's reinforcing bar or wooden stick are provoked behind
" K " shape regularization holding clamp (39), is packed up to centre, and safety door can be removed easily.The regularization protective door (37) of dismounting
It is transported to ground and concentrates and stack, and be transported to warehouse and keep properly.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (10)
1. fall arrest separates system in elevator, it is applied to the construction of prevention work of elevator (1), the wherein at least pre-buried square steel of one side wall
(2) in the wall (45) for the shear wall being arranged at the door opening (46) of elevator (1) characterized by comprising
Separate framework, is placed in the elevator of the partition frame underneath tiltedly frame brace type fall arrest hard partition rack, is placed in institute
State the elevator regularization fast-assembling protection system above partition framework；
The partition framework includes partition rack regularization girder (5), bracket (15) is shelved in regularization, partition rack fixes secondary beam (6)
And partition panel (14)；Wherein the partition rack regularization girder (5) one end passes through the pre-buried square steel of the side wall (2), the other end
The regularization is shelved on to shelve on bracket (15), the partition rack regularization girder (5) is equipped with fixed secondary beam sliding slot (7),
Partition rack fixed secondary beam (6) is ridden upon on partition rack regularization girder (5) by the fixed secondary beam sliding slot (7), and partition rack is solid
Determine external two sides socket stretching, extension secondary beam (8), the partition panel (14) on secondary beam (6) and is placed on the partition rack regularization girder
(5) and on the partition rack fixed secondary beam (6), the partition rack regularization girder (5) top is arranged regularization girder and assembles and disassembles limit
Position frame (20)；
Oblique frame brace type fall arrest hard partition rack includes: regularization platform board (27) in the elevator, support column (21),
Column expands bottom plate (22), reinforces triangle bracket (26) and crimping rotating plate (24)；Wherein under the regularization platform board (27)
Portion is equipped with the support column (21), and support column (21) bottom is equipped with the column and expands bottom plate (22)；The reinforcement
Triangle bracket (26) one end and the regularization platform board (27) are welded, and the other end and column expand bottom plate (22) welding, are formed
One three-legged structure；The support column (21) is equipped with the crimping rotating plate (24) of door assembly with hinge and glass in right hand and left (57), institute close to the position of bottom
Crimping rotating plate (24) other end is stated to be fixed on floor (47) by standing screw (25)；
The elevator regularization fast-assembling protection system includes: regularization protective door (37), partition panel (14), regularization railing
(42) and safety net (44)；Wherein the regularization protective door (37) is placed in elevator (1) mouth, moves the sizing respectively
The connecting sleeve (65) for changing the left and right sides on protective door (37) makes regularization holding clamp (39) thereon be stuck in the elevator
(1) on wall (45)；The regularization railing (42) is equipped with railing monoblock type support (43), the railing monoblock type support
(43) partition panel (14) top ends are mounted on, the safety net (44) is suspended on the regularization railing (42).
2. fall arrest separates system in elevator according to claim 1, which is characterized in that the regularization girder assembly and disassembly
It is equipped with pressure rack at the top of position-limited rack (20) and reserves bolthole (52), wall pre-embedded anchor pole (50) built in the wall (45), the wall
Body embedded anchor bar (50) passes through the pressure rack and reserves bolthole (52) afterwards by anchor lock (51) realization fastening；The regularization girder
It assembles and disassembles position-limited rack (20) lower part and is equipped with rotatable pulley (48), bottom is equipped with roller shaft (49), and the pulley (48) passes through rolling
Wheel shaft (49) connection, regularization girder assembly and disassembly position-limited rack (20) middle part is equipped with support platform (53), under support platform (53)
Portion is equipped with pressure rack diagonal brace (55), shelves jointing plate (54) in support platform (53).
3. fall arrest separates system in elevator according to claim 1, which is characterized in that the stretching, extension secondary beam (8) is logical
It crosses stretching, extension secondary beam lock card (10) and realizes that fixing secondary beam (6) with partition rack is fastenedly connected, two sides socket stretching, extension secondary beam (8) is equipped with stretching, extension
Secondary beam connecting plate (11), the stretching, extension secondary beam connecting plate (11) are equipped on connecting plate and choose otic placode (12), the stretching, extension secondary beam connecting plate (11)
The stretching, extension, which passes through on screw (56) and the connecting plate mandril (13), to holding out against admittedly is realized to mandril (13) using stretching, extension simultaneously
Choose otic placode (12) fastening.
4. fall arrest separates system in elevator according to claim 1, which is characterized in that the regularization platform board
(27) edge is handled by opening up side plate (29) and platform board rubber bag after circumflex branch when (31) carry out plug, opens up side plate after the circumflex branch
(29) regularization platform board (27) both sides of the edge are laid in, it is flat that the platform board rubber bound edge (31) is placed in the regularization
The avris of platen (27), exhibition side plate (29) may be implemented to rotate after two panels separates symmetrically arranged circumflex branch, open up side after the circumflex branch
Plate (29) use lower strap (32) and upper ambulatory splint (33) are clamped fixation, and with to drawing fastening screw (34) reality
It now fastens, wherein the lower strap (32) and upper ambulatory splint (33) are respectively provided at the regularization platform board (27)
Lower end and upper end.
5. fall arrest separates system in elevator according to claim 1, which is characterized in that the regularization protective door
It (37) include that regularization fixed doorframe (38), fixed foot guard plate (40), alarming sign language (58), knocker (61) and foot guard plate connect
It connects fixed plate (63), the foot guard plate is connected and fixed plate (63) and is arranged in regularization protective door (37) bottom, the sizing
Change fixed doorframe (38) and is located at the top that the foot guard plate is connected and fixed plate (63) both ends；Regularization is set in the middle part of fixed doorframe (38)
There are alarming sign language (58) and knocker (61), the regularization fixed doorframe (38) is equipped with connection close to the position of top and bottom
Casing (65), the regularization holding clamp (39) are connected on the connecting sleeve (65), the regularization holding clamp
(39) it is designed using " K-type ".
6. the construction method of fall arrest partition system in elevator, which comprises the following steps:
1) preparation of construction determines: partition rack regularization girder (5), partition rack fixed secondary beam (6), two sides socket stretching, extension secondary beam (8)
Size, partition panel (14) can be used template, steel plate, scaffold board and replaces, and it is flat to cut corresponding regularization according to elevator (1) size
The square steel size of platen (27), while determining regularization protective door (37) material and size；
2) wall pre-embedded side wall square steel is constructed: side being arranged in the wall (45) of the shear wall at the door opening (46) of elevator (1)
The pre-buried square steel of wall (2)；
3) bracket is shelved in installation regularization: reserving floor slab preformed hole in floor (47), bracket (15) is shelved in regularization and is passed through
Removable U-shaped screw rod (19) and the floor (47) consolidate；
4) installation hard separates regularization girder: partition rack regularization girder (5) one end is passed through the pre-buried square steel of the side wall
(2), the other end is shelved on the regularization and shelves on bracket (15)；
5) secondary beam is stretched in the fixed secondary beam of installation partition rack and two sides: the external two sides socket stretching, extension on partition rack fixed secondary beam (6)
The partition rack fixed secondary beam (6) is ridden upon the partition rack regularization girder by fixed secondary beam sliding slot (7) by secondary beam (8)
(5) on, in side bar surrounding Welding Safety net upright bar jack base；
6) partition panel and installation regularization guardrail are placed: at the partition rack regularization girder (5) and the partition rack fixed time
Partition panel (14) are laid on beam (6), railing monoblock type support (43) and regularization guardrail (42) are installed on side bar；
7) it sets up safety guard net: inserting safety net upright bar on side bar, finally hang up safety net (44)；
10) bearing diagonal formula hard partition rack in installing: setting up regularization platform board (27) on the cavity of elevator (1), wherein
Regularization platform board (27) lower part is equipped with support column (21), and support column (21) bottom is equipped with column and expands bottom plate
(22), the support column (21) is equipped with the crimping rotating plate (24) of door assembly with hinge and glass in right hand and left (57) close to the position of bottom；The column expands
Bottom plate (22) is embedded in the wall (45), and the crimping rotating plate (24) is fixed on the floor by standing screw (25)
(47) on；
13) regularization protective door is installed: regularization protective door (37) are erected, wherein left and right on the regularization protective door (37)
Regularization holding clamp (39) are connected in the connecting sleeve (65) of two sides, have " K " shape regularization holding clamp (39) to face hoistway
Outside, behind regularization holding clamp (39) is held and moves on to the position less than elevator shaft width toward centre, installation site is put
Back regularization holding clamp (39) is provoked with reinforcing bar in position, and left and right is mobile to wall end respectively, puts down, makes under its nature afterwards in place
It catches on the shear wall (45) after hanging down, and is fixed with standing screw (59)；
15) remove partition rack regularization girder: partition rack regularization girder (5) is during extraction, in order to guarantee safety,
Upper part is arranged regularization girder and assembles and disassembles position-limited rack (20), to can guarantee that it is removed steadily；
16) it removes regularization protective door: provoking " K " shape regularization holding clamp (39) behind with reinforcing bar or wooden stick, received to centre
It rises.
7. the construction method of fall arrest partition system in elevator according to claim 6, which is characterized in that in the step
It is rapid 13) afterwards comprising steps of
14) installation regularization girder assembles and disassembles position-limited rack: regularization girder is assembled and disassembled and reserves anchor pole equipped with pressure rack at the top of position-limited rack (20)
Hole (52), wall pre-embedded anchor pole (50) built in wall (45), at least a wall pre-embedded anchor pole (50) pass through the pressure rack and reserve anchor
Rod aperture (52) fastens the regularization girder by anchor lock (51) afterwards and assembles and disassembles position-limited rack (20) Yu Suoshu wall (45).
8. the construction method of fall arrest partition system in elevator according to claim 6, which is characterized in that in the step
It is rapid 10) before comprising steps of
8) splice regularization platform board: the support column (21) is welded in regularization platform board (27) bottom, described
Side plate (29) are opened up after installing circumflex branch in regularization platform board (27) both ends, and exhibition side plate (29) turns after two panels separates symmetrically arranged circumflex branch
It is dynamic, it is handled with filling in side with platform board rubber bound edge (31) in regularization platform board (27) side.
9. the construction method of fall arrest partition system in elevator according to claim 8, which is characterized in that in the step
It is rapid 8) afterwards and the step 10) before comprising steps of
9) bearing diagonal formula hard partition rack in welding: the regularization platform board (27) and the column expand bottom plate (22) it
Between welding reinforce triangle bracket (26), it is laggard that the support column (21) and the reinforcements triangle bracket (26) use spot welding to fix
Row welding welds the crimping rotating plate (24) in support column (21) bottom, adds in the support column (27) with described
Node connecting plate (23) are laid between strong triangle bracket (26), welding column laterally connects between the bottom of two support columns (21)
Connect beam (35).
10. according to the construction method of fall arrest partition system in elevator described in claim requirement 6, which is characterized in that
Before step 13) comprising steps of
11) assembled regularization protective door: welding regularization is fixed doorframe (38), and the regularization is equipped in the middle part of fixed doorframe (38)
The oblique reinforcement of protective door is also symmetrically laid in alarming sign language (58) and knocker (61), alarming sign language (58) bottom and top
Support rod (62)；
12) regularization holding clamp is installed: being additionally provided with the connector sleeve near regularization fixed doorframe (38) top and bottom
It manages (65), the fixing piece (64) of pair of sliding connection is worn on the connecting sleeve (65), is installed on the fixing piece (64)
The block end of " K " the shape regularization holding clamp (39), " K " the shape regularization holding clamp (39) extend outwardly and with electricity
The wall (45) of stair shaft (1) cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600537.6A CN109695353B (en) | 2018-12-26 | 2018-12-26 | Anti-falling partition system in elevator shaft and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600537.6A CN109695353B (en) | 2018-12-26 | 2018-12-26 | Anti-falling partition system in elevator shaft and construction method |
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| CN109695353A true CN109695353A (en) | 2019-04-30 |
| CN109695353B CN109695353B (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576900A (en) * | 2020-04-23 | 2020-08-25 | 张达芬 | Safety protection device for building construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201395950Y (en) * | 2009-05-08 | 2010-02-03 | 张恒亮 | Elevator shaft protective device |
| CN201786037U (en) * | 2010-08-13 | 2011-04-06 | 中国建筑第五工程局有限公司东莞分公司 | Temporary safety protection door for elevator opening in building construction |
| CN204703540U (en) * | 2015-05-20 | 2015-10-14 | 浙江水利水电学院 | A kind of safety device for building operations elevator shaft |
| CN105257009A (en) * | 2015-09-22 | 2016-01-20 | 广西建工集团第三建筑工程有限责任公司 | Device for anti-falling partition in elevator shaft |
| CN205743060U (en) * | 2016-06-30 | 2016-11-30 | 中国五冶集团有限公司 | A kind of protection mechanism being suitable to different size elevator |
-
2018
- 2018-12-26 CN CN201811600537.6A patent/CN109695353B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201395950Y (en) * | 2009-05-08 | 2010-02-03 | 张恒亮 | Elevator shaft protective device |
| CN201786037U (en) * | 2010-08-13 | 2011-04-06 | 中国建筑第五工程局有限公司东莞分公司 | Temporary safety protection door for elevator opening in building construction |
| CN204703540U (en) * | 2015-05-20 | 2015-10-14 | 浙江水利水电学院 | A kind of safety device for building operations elevator shaft |
| CN105257009A (en) * | 2015-09-22 | 2016-01-20 | 广西建工集团第三建筑工程有限责任公司 | Device for anti-falling partition in elevator shaft |
| CN205743060U (en) * | 2016-06-30 | 2016-11-30 | 中国五冶集团有限公司 | A kind of protection mechanism being suitable to different size elevator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576900A (en) * | 2020-04-23 | 2020-08-25 | 张达芬 | Safety protection device for building construction |
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