CN110318528A - Frame climbing structure and its elevating method in a kind of auxiliary of elevator shaft construction - Google Patents
Frame climbing structure and its elevating method in a kind of auxiliary of elevator shaft construction Download PDFInfo
- Publication number
- CN110318528A CN110318528A CN201910567589.6A CN201910567589A CN110318528A CN 110318528 A CN110318528 A CN 110318528A CN 201910567589 A CN201910567589 A CN 201910567589A CN 110318528 A CN110318528 A CN 110318528A
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- self
- cage
- hole
- locking
- lower layer
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Classifications
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
Abstract
The present invention relates to frame climbing structure and its elevating methods in a kind of auxiliary of elevator shaft construction, belong to building construction technical field, in assisting frame climbing structure it include elevator shaft and along the spaced several groups hole to be provided of elevator shaft inner wall, it is characterized in that: further including the well cage being set to inside the elevator shaft and drive well cage can be along the elevating mechanism that elevator shaft inner wall moves up and down vertically, well cage is surrounded by the foolproof apparatus in pluggable elevator shaft internal reservation hole, well cage includes upper bed rack set and lower layer's cage, upper bed rack set and the vertical sliding grafting of lower layer's cage, elevating mechanism can alternately drive upper bed rack set and lower layer's cage mobile.The present invention in elevator shaft by being arranged well cage, well cage is moved up and down vertically along elevator shaft inner wall, and it is lockked using the hole to be provided of foolproof apparatus and elevator shaft inner wall, to guarantee that well cage sets up fixation in elevator shaft, while meeting construction requirement, construction cost is reduced.
Description
Technical field
The present invention relates to building construction technical fields, more particularly, to frame climbing structure in a kind of auxiliary of elevator shaft construction
And its elevating method.
Background technique
At present in skyscraper, frame-shear-wall structure, frame core wall structure occupy higher specific gravity.These buildings
One common feature of object be elevator shaft using reinforced concrete shear wall structure come the horizontal shear of resisting structure, it is full simultaneously
The needs of the equipment such as sufficient building elevator installation.
In elevator shaft structure construction procedure, from basement to roof, centre does not have interlayer, the template inside elevator shaft
It is required to when installing, removing using scaffold.Traditional scaffold be top layer is taken always from basement using steel tube fastener, and by
More than one mostly, elevator in existing high-rise, to save the construction period, the construction of elevator shaft is mostly simultaneously
It carries out, therefore it is big to set up tube material occupancy needed for scaffold, so that setting up at high cost, causes existing elevator shaft
Construction cost it is high.
Summary of the invention
The object of the present invention is to provide a kind of elevator shaft construction auxiliary in frame climbing structure and its elevating method, by
Well cage is set in elevator shaft, well cage is moved up and down vertically along elevator shaft inner wall, and utilizes foolproof apparatus
It is lockked with the hole to be provided of elevator shaft inner wall, to guarantee that well cage sets up fixation in elevator shaft, meets construction requirement
Meanwhile reducing construction cost.
Foregoing invention purpose one of the invention has the technical scheme that
Frame climbing structure in a kind of auxiliary of elevator shaft construction, if including elevator shaft and spaced along elevator shaft inner wall
Dry group hole to be provided further includes the well cage being set to inside the elevator shaft and drives well cage can be vertical along elevator shaft inner wall
The elevating mechanism moved up and down, the well cage are surrounded by the foolproof apparatus in pluggable elevator shaft internal reservation hole, institute
Stating well cage includes upper bed rack set and lower layer's cage, and the upper bed rack covers and the vertical sliding grafting of lower layer's cage, the upper bed rack set
Be all larger than with the height of lower layer cage or equal to two adjacent groups hole to be provided spacing, the elevating mechanism can alternately drive upper bed rack
Set and lower layer's cage are mobile.
Existed by the way that hole to be provided is arranged in elevator shaft inner wall using foolproof apparatus by using the technical solution
Grafting in hole to be provided, to realize that fixation of the well cage in elevator shaft is set up, while by setting on elevator shaft metope
Hole to be provided is set, the operation of track is replaced using foolproof apparatus, avoids being laid with track during the installation process；Pass through setting one
Well cage in elevator shaft, well cage realize under the action of elevating mechanism and move up and down, so that construction personnel can be
Complete the construction to entire elevator shaft in well cage, greatly reduce scaffold and build required steel pipe materials, reduce cost at
This.
The present invention is further arranged to: the elevating mechanism includes the screw rod being vertically arranged, and one end of the screw rod is under
Layer cage top center rotation connection, the screw rod run through the top of upper bed rack set, and upper bed rack set top is fixed with drive
The elevator of dynamic screw rod rotation.
By using the technical solution, by the rotation connection between lower layer's cage and screw rod, and screw rod runs through upper layer
Frame set so that upper bed rack set and lower layer's cage continue to connect by elevating mechanism, and makes screw rod in the effect of elevator
The lower lifting for realizing entire well cage.
The present invention is further arranged to: ladder is equipped between the upper and lower level inside lower layer's cage.
Facilitate staff in upper bed rack set by the way that ladder is arranged in lower layer's cage by using the technical solution
Climbing between lower layer's cage.
The present invention is further arranged to: the elevator includes the turbine being threadedly connected on the outside of screw rod, the turbine with
It is engaged with worm screw, the both ends of the worm screw are respectively equipped with motor and handwheel, and the motor is fixedly connected with upper bed rack set top.
By using the technical solution, by setting turbine and worm screw, when worm screw drives turbine rotation, turbine is driven
Screw rod rotation, so that rising or falling for well cage is realized, through setting motor and handwheel, in the case where motor does not have power supply
It can guarantee the work of elevator.
The present invention is further arranged to: the foolproof apparatus includes four for being set to upper bed rack set top four corners
Upper self-locking mechanism and four lower self-locking mechanisms for being set to four corners at the top of lower layer cage, the upper self-locking mechanism and lower from lock machine
Structure includes the casing being fixedly connected with well cage and the self-locking shaft for being slideably positioned in inside pipe casing, the hole to be provided include with it is upper from
The upper hole to be provided of latch mechanism grafting and lower hole to be provided for self-locking mechanism under grafting, in the upper hole to be provided and lower hole to be provided
Heart line is arranged horizontal by acute angle.
By using the technical solution, by the way that upper self-locking mechanism is respectively set at the top of upper bed rack set and lower layer's cage
It will not influence upper bed rack set or lower layer when foolproof apparatus is when guaranteeing that well cage and elevator shaft are fixed with lower self-locking mechanism
The movement of cage；Upper hole to be provided is set simultaneously and lower hole to be provided is staggered, the self-locking shaft that can be avoided on self-locking mechanism is strayed into down
In hole to be provided, the self-locking shaft on lower self-locking mechanism is strayed into lower hole to be provided.
The present invention is further arranged to: the self-locking shaft is fixed with elastic element, the bullet far from one end of hole to be provided
Property element be fixedly connected away from one end of self-locking shaft with internal surface of sleeve pipe, the elastic element in the raw when, it is described self-locking
Axis is inserted into hole to be provided.
Made under the elastic reaction of elastic element self-locking by using the technical solution by the way that elastic element is arranged
Axis keeps the state of extrapolation, to avoid staff when constructing on well cage to elevator shaft, due to factors such as vibrations
And self-locking shaft is caused to be detached from out of hole to be provided, guarantee foolproof apparatus to the locking effect of well cage.
The present invention is further arranged to: the self-locking shaft is equipped with bracing wire away from hole to be provided one end, and the bracing wire is far from self-locking
One end of axis is through casing and is equipped with stay hook, and the stay hook can be hooked together with well cage.
It conveniently will be self-locking when self-locking shaft needs to exit hole to be provided by the way that bracing wire is arranged by using the technical solution
Axis retracts, at the same be arranged stay hook not only facilitate bracing wire is fixed, while convenient for users to pull bracing wire.
The present invention is further arranged to: the lower self-locking mechanism further includes that rotation is embedded at self-locking shaft away from elastic element one
The ball at end.
Reduce certainly through setting ball when self-locking shaft and the conflict of elevator shaft inner wall by using the technical solution
The frictional force of lock shaft and metope, so that lower layer's cage can be more smooth in lifting process.
Another object of the present invention is to provide the elevating method of frame climbing structure in a kind of auxiliary of elevator shaft construction, packets
Include following steps:
Step 1: when well cage needs to be promoted, the self-locking shaft of lower layer's cage being sprung into corresponding hole to be provided, realizes lower layer's cage
Fixation；Then it pulls the corresponding bracing wire of self-locking shaft of upper bed rack set and hooks together stay hook and well cage in bracing wire, self-locking shaft
Hole to be provided in disengaging successively all packs up remaining three self-locking shafts；Start elevator, the self-locking shaft of upper bed rack set is risen
When at upper one layer of upper hole to be provided, and self-locking shaft is all decontroled, self-locking shaft is smoothly inserted into hole to be provided, this
When upper bed rack set fix；Self-locking shaft on lower layer's cage is equally all packed up, so that lower layer's cage is hanging；Then it is again started up
Elevator pulls lower layer's cage to rise；When the self-locking shaft of lower layer's cage rises at upper one layer of lower hole to be provided, self-locking shaft is inserted
Enter in lower hole to be provided, lower layer's cage is fixed at this time；Circuit sequentially above-mentioned, realization well cage rising；
Step 2: when well cage needs to decline, first have to check upper bed rack set four self-locking shafts whether sprung into completely it is pre-
In box out, then pulls the corresponding bracing wire of self-locking shaft of lower layer frame set and close stay hook and reserved bail in bracing wire, it is self-locking
Axis is detached from lower hole to be provided, successively all packs up remaining three self-locking shafts；Start elevator, so that the self-locking shaft of lower layer's cage
When running down to next layer of lower hole to be provided, and self-locking shaft is all decontroled, self-locking shaft is smoothly inserted into lower pre-
In box out, lower layer's cage is fixed at this time；Upper bed rack is covered upper self-locking shaft equally all to pack up；Then it is again started up elevator,
So that upper bed rack set is run down；In the upper hole to be provided that the self-locking shaft of upper bed rack set drops to next layer, self-locking shaft insertion
In upper hole to be provided, upper bed rack set is fixed at this time；Circuit sequentially above-mentioned, realization well cage decline.
By using the technical solution, when well cage needs to rise, by the way that upper bed rack to be covered to self-locking mechanism solution
Except with the locking in elevator shaft, then by driving elevator to cover upper bed rack to be lifted up under the drive of screw rod, when
Upper bed rack set is covered upper bed rack by upper self-locking mechanism after being promoted to be clamped with hole to be provided corresponding in elevator shaft again, to make
Upper bed rack set is obtained to fix；Again by the lower self-locking mechanism releasing on lower layer's cage and the locking in elevator shaft, again by elevator
Secondary driving screw rod rotation, so that lower layer's cage rises, entire lifting process is simple and convenient and quick, in practical practical mistake
Cheng Zhong is only needed one two minutes when being driven using motor, and hand hoisting also only needs ten minutes or so, compares traditional scaffold
It builds and saves a few hours, substantially reduce the construction time of elevator shaft, further save construction cost；When well cage needs to decline
When, similarly reverse operating.
The present invention is further arranged to: when lower layer's cage rises or falls, on lower layer's cage everywhere from
Lock shaft is unlocked, and the ball of its end and elevator shaft inner wall are contradicted.
Self-locking shaft is connect out when lower layer's cage rises or falls by using the technical solution, so that at self-locking shaft
In the nature opened outside, self-locking shaft withstands metope naturally, when lower layer's cage in the process of running, when there is unexpected tenesmus, from
When lock shaft encounters the hole to be provided of lower layer's metope, it can pop up in time and block hole to be provided, achieve the purpose that safe self-locking.
In conclusion advantageous effects of the invention are as follows: by opening up hole to be provided in elevator shaft inner wall and in well cage
Upper setting foolproof apparatus replaces the operation of track, runs so that well cage is realized in elevator shaft without track, by setting
It sets elevating mechanism and drives upper bed rack set and lower layer's cage moving up and down in elevator shaft respectively, so that the work on well cage
It can be realized the construction to entire elevator shaft as personnel, avoid a large amount of steel tubings of traditional scaffold required consuming when building
Material reduces cost；By the way that the well cage from lift is arranged, scaffold of every promotion is only needed several minutes, is set up than tradition
Scaffold construction saves a few hours, further decreases construction cost；By the way that elastic element is arranged between self-locking shaft and casing, benefit
With the elastic potential energy of elastic element, so that self-locking shaft keeps extrapolated state to be able to carry out when safety problem occurs in cage
It is self-locking, it is ensured that safety lifting, safety in production；By setting upper bed rack cover and lower layer's cage, can using upper bed rack cover top surface as
Structure construction is used, and lower layer's cage is used as fault of construction repairing, guarantees construction effect and efficiency.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the part-structure sectional view in the embodiment of the present invention one, mainly shows installation of the well cage inside elevator shaft；
Fig. 3 is the part-structure sectional view in the embodiment of the present invention one, mainly shows the composition of lower self-locking mechanism；
Fig. 4 is the partial structure diagram in the embodiment of the present invention one, mainly shows the connection between well cage and elevating mechanism
Relationship；
Fig. 5 is the partial enlargement diagram of part A in Fig. 4.
In figure: 1, elevator shaft；11, hole to be provided；111, upper hole to be provided；112, lower hole to be provided；2, well cage；21, upper bed rack
Set；22, lower layer's cage；221, ladder；23, ring is reserved；3, elevating mechanism；31, screw rod；32, flange；33, elevator；331, whirlpool
Wheel；332, worm screw；333, handwheel；334, motor；4, foolproof apparatus；41, upper self-locking mechanism；42, lower self-locking mechanism；421,
Casing；422, self-locking shaft；423, elastic element；424, bracing wire；425, stay hook；426, pull ring；427, ball.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment 1:
It referring to Figures 1 and 2, is frame climbing structure in a kind of auxiliary of elevator shaft construction disclosed by the invention, including elevator shaft 1
With along the spaced several groups hole to be provided 11 of 1 inner wall of elevator shaft, construct for convenience of construction personnel to elevator shaft 1,
It further include that the well cage 2 being set to inside elevator shaft 1 can see the liter that inner wall moves up and down vertically with drive well cage 2 along elevator
Descending mechanism 3.Wherein well cage 2 includes upper bed rack set 21 and lower layer's cage 22, and upper bed rack set 21 is inserted with 22 vertical sliding of lower layer's cage
It connects, elevating mechanism 3 can alternately drive upper bed rack set 21 and lower layer's cage 22 mobile, upper inside elevator shaft 1 using well cage 2
Rise and decline guarantee construction personnel to constructing inside elevator shaft 1, tube material needed for reducing scaffold building.
Referring to Fig. 2, wherein elevating mechanism 3 includes the screw rod 31 being vertically arranged and is fixedly installed in 22 top of lower layer's cage
The flange 32 of the heart, one end of screw rod 31 and flange 32 are rotatablely connected, and screw rod 31 covers 21 top, while upper bed rack through upper bed rack
The top of set 21 is fixed with the elevator 33 that driving screw rod 31 rotates.Referring to Fig. 4 and Fig. 5, elevator 33 includes being threadedly coupled
Turbine 331 in 31 outside of screw rod and the worm screw 332 for being engaged in turbine 331, turbine 331 and worm screw 332 cover 21 with upper bed rack
Top rotation connection.The both ends of worm screw 332 are respectively equipped with motor 334 and handwheel 333, wherein the fuselage of motor 334 and upper layer
The top of frame set 21 is fixedly connected, and by the way that handwheel 333 is arranged, in the case where motor 334 does not have power supply, can pass through constructor
Member rotates handwheel 333 manually to guarantee the normal work of elevator 33.
Referring to Fig. 2 and Fig. 3, to guarantee that well cage 2 can smoothly be gone up and down and can after its lifting under the action of elevating mechanism 3
Stabilization is kept to set up with elevator shaft 1, well cage 2 is surrounded by the safe self-locking dress in pluggable 1 internal reservation hole 11 of elevator shaft
4 are set, using grafting of the foolproof apparatus 4 in hole to be provided 11, thus realize that fixation of the well cage 2 in elevator shaft 1 is set up,
Simultaneously by the way that hole to be provided 11 is arranged on 1 metope of elevator shaft, the operation of track is replaced using foolproof apparatus 4, is avoided
Track is laid in installation process.Foolproof apparatus 4 includes being set to upper bed rack to cover on four of 21 top four corners from lock machine
Structure 41 and four lower self-locking mechanisms 42 for being set to 22 top four corners of lower layer's cage, and upper self-locking mechanism 41 and lower self-locking mechanism
42 include the casing 421 being fixedly connected with well cage 2 and the self-locking shaft 422 being slideably positioned in inside casing 421, and hole to be provided 11 wraps
It includes with the upper hole to be provided 111 of upper 41 grafting of self-locking mechanism and for the lower hole to be provided 112 of self-locking mechanism 42 under grafting, and upper reserved
The line of centres of hole 111 and lower hole to be provided 112 is arranged horizontal by acute angle.
Referring to Fig. 2 and Fig. 3, when self-locking shaft 422 is inserted into hole to be provided 11, corresponding upper bed rack set 21 and/or lower layer's cage
Frame 22 is kept fixed under the clamping effect of self-locking shaft 422 due in the construction process, construction personnel when constructing on well cage 2,
Well cage 2 is easy to produce vibration or shaking etc., to avoid self-locking shaft 422 from being detached from out of hole to be provided 11 in the construction process, to lead
Occur outside giving one's regards, self-locking shaft 422 is fixed with elastic element 423 far from one end of hole to be provided 11, and elastic element 423 is away from self-locking
One end of axis 422 is fixedly connected with 421 inner wall of casing, and in the present embodiment, elastic element 423 uses pressure spring, when elastic element 423
When in the raw, self-locking shaft 422 is made to keep the state of extrapolation, self-locking shaft 422 under the elastic reaction of elastic element 423
It is inserted into hole to be provided 11, to guarantee foolproof apparatus 4 to the locking effect of well cage 2.
It needs self-locking shaft 422 exiting hole to be provided 11, to protect since well cage 2 is in lifting process referring to Fig. 2 and Fig. 3
The normal movement of well cage 2 is demonstrate,proved, for convenience of self-locking shaft 422 is retracted in casing 421, self-locking shaft 422 is set away from 11 one end of hole to be provided
There is a bracing wire 424, the one end of bracing wire 424 far from self-locking shaft 422 is through casing 421 and is equipped with stay hook 425, and stay hook 425 can be with
Well cage 2 is fixedly connected.For convenience of the hooking together on well cage 2 of stay hook 425, the corresponding stay hook 425 of well cage 2 is equipped with reserved ring 23,
When self-locking shaft 422 exits hole to be provided 11, stay hook 425 is hooked together with reserved ring 23.Bracing wire 424 is strong using steel wire in the present embodiment
Rope is equipped with pull ring 426 between self-locking shaft 422 and bracing wire 424, the end welding machine of pull ring 426 and self-locking shaft 422 is so that bracing wire
Connection between 424 and self-locking shaft 422 is more stable；It is simultaneously the contraction for avoiding the influence elastic element 423 of pull ring 426, pull ring
426 are set to 423 inside of elastic element.
Referring to Fig. 2 and Fig. 3, connected since the connection between lower layer's cage 22 and upper bed rack set 21 only passes through screw rod 31
It connects, for that can achieve the purpose that safe self-locking, lower layer's cage 22 exist when guaranteeing that accident occurs in lifting process for lower layer's cage 22
In process of rising or falling, when the self-locking shaft 422 on lower layer's cage 22 is not aligned with hole to be provided 11, corresponding stay hook is unclamped
425 make self-locking shaft 422 be in the nature opened outside, and self-locking shaft 422 withstands metope naturally.It is being risen for convenience of lower layer's cage 22
More smooth during drop, lower self-locking mechanism 42 further includes that rotation is embedded at the rolling that self-locking shaft 422 deviates from 423 one end of elastic element
Pearl 427, when self-locking shaft 422 and 1 inner wall of elevator shaft contradict, using the rolling characteristics of ball 427, reduce self-locking shaft 422 with
The frictional force of metope.
Referring to Fig. 2, construct in well cage 2 to 1 inner wall of elevator shaft for convenience of construction personnel, the height of lower layer's cage 22
Degree is equal with the layer height of the building, so that construction personnel has enough spaces to construct in lower layer's cage 22；While by
The height greater than lower layer's cage 22 is needed in the height of upper bed rack set 21 and 22 grafting of lower layer's cage, therefore upper bed rack set 21.For
Guarantee that well cage 2 can lock under the action of elevating mechanism 3 in two adjacent groups hole to be provided 11, upper bed rack set 21 and lower layer's cage
22 height is all larger than the spacing between two adjacent groups hole to be provided 11.Since well cage 2 carries out up and down under the drive of elevating mechanism 3
It is mobile, therefore the length of screw rod 31 is greater than the spacing between two adjacent groups hole to be provided 11, so that when screw rod 31 rotates, upper layer
Frame set 21 can lock in two neighboring upper hole to be provided 111 respectively, and lower layer's cage 22 can be respectively two neighboring lower reserved
It is lockked in hole 112.
It, due to the upright bar that is surrounded by of lower layer's cage 22, is applied for convenience in practical practical process referring to Fig. 2 and Fig. 4
Work is usually laid with pedal at the top of upper bed rack set 21 and construction personnel is facilitated to carry out structure construction, the bottom paving of lower layer's cage 22
If pedal is only used as fault of construction repairing, guarantee the effect and efficiency of construction.For convenience of construction personnel in 22 He of lower layer's cage
It is climbed between upper bed rack set 21, ladder 221 is equipped between 22 inside upper and lower level of lower layer's cage.
Embodiment 2:
The elevating method of frame climbing structure, includes the following steps: in the auxiliary that a kind of elevator shaft 1 is constructed
Reference Fig. 2 and Fig. 3, step 1: when well cage 2 needs to be promoted:
S1, the self-locking shaft 422 of lower layer's cage 22 is sprung into corresponding hole to be provided 11, realizes the fixation of lower layer's cage 22；
S2, the corresponding bracing wire 424 of self-locking shaft 422 for then pulling upper bed rack set 21 simultaneously make stay hook 425 in bracing wire 424 and pre-
Stay ring 23 to hook together, self-locking shaft 422 is detached from upper hole to be provided 111, successively remaining three self-locking shafts 422 are all packed up, at this time on
Layer frame set 21 is supported by the screw rod 31 of elevating mechanism 3；
S3, starting elevator 33, so that screw rod 31 rotates under the action of elevator 33, thus by the self-locking shaft of upper layer stock
When 422 promotions are at upper one layer of upper hole to be provided 111, and self-locking shaft 422 is decontroled, so that self-locking shaft 422 is gone on smoothly pre-
Box out 11, to fix upper bed rack set 21；
S4, starting elevator 33, so that lower layer's cage 22 improves one centimetre or so, so that the self-locking shaft on lower layer's cage 22
422 slightly improve, and so that it is not subjected to the weight of upper bed rack set 21, are changed to by 31 load-bearing of screw rod, then will be on lower layer's cage 22
Self-locking shaft 422 it is same all pack up so that lower layer's cage 22 is hanging；
S5, starting elevator 33, when the self-locking shaft 422 on lower layer's cage 22 is no longer aligned with hole to be provided 11, by lower layer's cage
Self-locking shaft everywhere 422 on 22 is unlocked, and contradicts the ball 427 of its end and 1 inner wall of elevator shaft, at this time at self-locking shaft 422
In the nature opened outside, self-locking shaft 422 pushes up the inner wall of elevator shaft 1 naturally, when lower layer's cage 22 in the process of running, occur
When unexpected tenesmus, when self-locking shaft 422 encounters the hole to be provided 11 of lower layer's metope, hole to be provided 11 can be popped up and blocked in time, is reached
The purpose of safe self-locking is promoted lower reserved to upper one layer under the action of the self-locking shaft 422 of lower layer's cage 22 is in elevating mechanism 3
When at hole 112, self-locking shaft 422 is slid into automatically in lower hole to be provided 112, and lower layer's cage 22 is fixed at this time；
S6, circulation aforesaid operations, to reach promotion of the well cage 2 in elevator shaft 1.
Reference Fig. 2 and Fig. 3, step 2: when well cage 2 needs to decline:
S1, before cage is fallen, first to check whether four self-locking shafts 422 of upper layer stock spring into hole to be provided 11 completely
It is interior；
S2, it pulls the corresponding bracing wire 424 of self-locking shaft 422 of layer frame set down and makes the stay hook 425 and reserved ring 23 in bracing wire 424
It hooks together, self-locking shaft 422 is detached from lower hole to be provided 112, successively all packs up remaining three self-locking shafts 422；
S3, starting elevator 33, when the self-locking shaft 422 on lower layer's cage 22 is no longer aligned with hole to be provided 11, by lower layer's cage
Self-locking shaft everywhere 422 on 22 is unlocked, and contradicts the ball 427 of its end and 1 inner wall of elevator shaft, at this time at self-locking shaft 422
In the nature opened outside, self-locking shaft 422 withstands metope naturally, when lower layer's cage 22 in the process of running, there is unexpected tenesmus
When, when self-locking shaft 422 encounters the hole to be provided 11 of lower layer's metope, hole to be provided 11 can be popped up and blocked in time, reaches safe self-locking
Purpose, drop at next layer of lower hole to be provided 112 under the action of the self-locking shaft 422 of lower layer's cage 22 is in elevating mechanism 3
When, self-locking shaft 422 is slid into automatically in lower hole to be provided 112, and lower layer's cage 22 is fixed at this time；
S4, the self-locking shaft 422 on upper bed rack set 21 is equally all packed up；
S5, it then is again started up elevator 33, so that upper bed rack set 21 is run down；
The self-locking shaft 422 that S6, upper bed rack cover 21 drops to next layer of the interior place of upper hole to be provided 111, reserves in the insertion of self-locking shaft 422
In hole 111, upper bed rack set 21 is fixed at this time；
S7, above-mentioned, the realization decline of well cage 2 is circuited sequentially.
Referring to Fig. 2 and Fig. 5, when well cage 2 needs to rise, by the upper self-locking mechanism 41 covered upper bed rack on 21 release with
Locking in elevator shaft 1, then by driving elevator 33 to be lifted up upper bed rack set 21 under the drive of screw rod 31,
When upper bed rack set 21 promoted after by upper self-locking mechanism 41 by upper bed rack set 21 again with hole to be provided 11 corresponding in elevator shaft 1
Clamping, so that upper bed rack set 21 is fixed；It again will be in the releasing of lower self-locking mechanism 42 and elevator shaft 1 on lower layer's cage 22
Locking drives screw rod 31 to rotate again by elevator 33, so that lower layer's cage 22 rises, entire lifting process is simply square
Just and quickly, in practical practical process, only needed one two minutes when being driven using motor 334, hand hoisting also only needs
It ten minutes or so, compares building for traditional scaffold and saves a few hours, the construction time of elevator shaft 1 is substantially reduced, into one
Step saves construction cost；When well cage 2 needs to decline, similarly reverse operating.
The embodiment of specific embodiment is presently preferred embodiments of the present invention, not limits protection model of the invention according to this
Enclose, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. frame climbing structure in a kind of auxiliary of elevator shaft construction, including elevator shaft (1) and along elevator shaft (1) inner wall interval
The several groups hole to be provided (11) of setting, it is characterised in that: further include be set to the internal well cage (2) of the elevator shaft (1) and
Drive well cage (2) can be surrounded by along the elevating mechanism (3) that elevator shaft (1) inner wall moves up and down vertically, the well cage (2)
It can be inserted into the foolproof apparatus (4) in elevator shaft (1) internal reservation hole (11), the well cage (2) includes upper bed rack set (21)
With lower layer's cage (22), the upper bed rack set (21) and lower layer's cage (22) vertical sliding grafting, the upper bed rack set (21) and
The height of lower layer's cage (22) is all larger than or is equal to the spacing of two adjacent groups hole to be provided (11), and the elevating mechanism (3) can replace
Drive upper bed rack set (21) and lower layer's cage (22) mobile.
2. frame climbing structure in a kind of auxiliary of elevator shaft construction according to claim 1, it is characterised in that: the lifting
Mechanism (3) includes the screw rod (31) being vertically arranged, and one end of the screw rod (31) and the rotation of lower layer's cage (22) top center connect
It connects, the screw rod (31) runs through the top of upper bed rack set (21), is fixed with driving screw rod at the top of the upper bed rack set (21)
(31) elevator (33) rotated.
3. frame climbing structure in a kind of auxiliary of elevator shaft construction according to claim 1, it is characterised in that: the lower layer
Ladder (221) are equipped between the internal upper and lower level of cage (22).
4. frame climbing structure in a kind of auxiliary of elevator shaft construction according to claim 2, it is characterised in that: the promotion
Machine (33) includes the turbine (331) being threadedly connected on the outside of screw rod (31), and the turbine (331) is engaged with worm screw (332), described
The both ends of worm screw (332) are respectively equipped with motor (334) and handwheel (333), and the motor (334) and upper bed rack set (21) top are solid
Fixed connection.
5. frame climbing structure in a kind of auxiliary of elevator shaft construction according to claim 1, it is characterised in that: the safety
Self-locking device (4) includes being set to four upper self-locking mechanism (41) of four corners at the top of upper bed rack set (21) and being set to lower layer's cage
Four lower self-locking mechanisms (42) of four corners at the top of frame (22), the upper self-locking mechanism (41) and lower self-locking mechanism (42) include
The casing (421) being fixedly connected with well cage (2) and the self-locking shaft (422) being slideably positioned in inside casing (421), the hole to be provided
It (11) include with the upper hole to be provided (111) of upper self-locking mechanism (41) grafting and for the lower hole to be provided of self-locking mechanism (42) under grafting
(112), the line of centres of the upper hole to be provided (111) and lower hole to be provided (112) is arranged horizontal by acute angle.
6. frame climbing structure in a kind of auxiliary of elevator shaft construction according to claim 5, it is characterised in that: described self-locking
Axis (422) is fixed with elastic element (423) far from the one end of hole to be provided (11), and the elastic element (423) deviates from self-locking shaft
(422) one end is fixedly connected with casing (421) inner wall, the elastic element (423) in the raw when, the self-locking shaft
(422) in insertion hole to be provided (11).
7. frame climbing structure in a kind of auxiliary of elevator shaft construction according to claim 6, it is characterised in that: described self-locking
Axis (422) is equipped with bracing wire (424) away from hole to be provided (11) one end, and the bracing wire (424) is run through far from the one end of self-locking shaft (422)
Casing (421) and stay hook (425) are equipped with, the stay hook (425) can hook together with well cage (2).
8. frame climbing structure in a kind of auxiliary of elevator shaft construction according to claim 6, it is characterised in that: under described certainly
Latch mechanism (42) further includes that rotation is embedded at the ball (427) that self-locking shaft (422) deviate from elastic element (423) one end.
9. the elevating method of frame climbing structure in a kind of auxiliary of elevator shaft construction, characterized by the following steps:
Step 1: when well cage (2) needs to be promoted, the self-locking shaft (422) of lower layer's cage (22) is sprung into corresponding hole to be provided
(11) in, the fixation of lower layer's cage (22) is realized；Then the corresponding bracing wire of self-locking shaft (422) of upper bed rack set (21) is pulled
(424) and hook together stay hook (425) and well cage (2) on bracing wire (424), hole to be provided (111) in self-locking shaft (422) disengaging,
Successively remaining three self-locking shafts (422) are all packed up；Start elevator (33), by the self-locking shaft of upper bed rack set (21)
(422) when rising at one layer of upper hole to be provided (111), and self-locking shaft (422) is all decontroled, so that self-locking shaft (422)
It can smoothly be inserted into hole to be provided (111), upper bed rack set (21) is fixed at this time；By the self-locking shaft on lower layer's cage (22)
(422) same all to pack up, so that lower layer's cage (22) is hanging；Then it is again started up elevator (33), pulls lower layer's cage
(22) rise；When the self-locking shaft (422) of lower layer's cage (22) rises at upper one layer of lower hole to be provided (112), self-locking shaft
(422) it is inserted into lower hole to be provided (112), lower layer's cage (22) is fixed at this time；Circuit sequentially above-mentioned, realization well cage (2) rising；
Step 2: when well cage (2) needs to decline, four self-locking shafts (422) of inspection upper bed rack set (21) are first had to whether
It is sprung into hole to be provided (111) completely, then pull the corresponding bracing wire (424) of self-locking shaft (422) of lower layer frame set and makes bracing wire
(424) stay hook (425) on is hooked together with well cage (2), and self-locking shaft (422) is detached from lower hole to be provided (112), successively by remaining three
A self-locking shaft (422) is all packed up；Start elevator (33) so that the self-locking shaft (422) of lower layer's cage (22) run down to
When at next layer of lower hole to be provided (112), and self-locking shaft (422) is all decontroled, so that self-locking shaft (422) can be smoothly inserted into
In lower hole to be provided (112), lower layer's cage (22) is fixed at this time；By the same all receipts of the self-locking shaft (422) on upper bed rack set (21)
It rises；Then elevator (33) are again started up, so that upper bed rack set (21) is run down；When the self-locking shaft of upper bed rack set (21)
(422) drop to place in next layer of upper hole to be provided (111), hole to be provided (111) is interior in self-locking shaft (422) insertion, at this time upper layer
Frame set (21) is fixed；Circuit sequentially above-mentioned, realization well cage (2) decline.
10. the elevating method of frame climbing structure, feature exist in a kind of auxiliary of elevator shaft construction according to claim 9
In: when lower layer's cage (22) rises or falls, the self-locking shaft everywhere (422) on lower layer's cage (22) is unlocked,
The ball (427) and elevator shaft (1) inner wall for making its end contradict.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910567589.6A CN110318528A (en) | 2019-06-27 | 2019-06-27 | Frame climbing structure and its elevating method in a kind of auxiliary of elevator shaft construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910567589.6A CN110318528A (en) | 2019-06-27 | 2019-06-27 | Frame climbing structure and its elevating method in a kind of auxiliary of elevator shaft construction |
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| CN110318528A true CN110318528A (en) | 2019-10-11 |
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