CN105952132A - Elevator shaft lifting platform - Google Patents
Elevator shaft lifting platform Download PDFInfo
- Publication number
- CN105952132A CN105952132A CN201610445826.8A CN201610445826A CN105952132A CN 105952132 A CN105952132 A CN 105952132A CN 201610445826 A CN201610445826 A CN 201610445826A CN 105952132 A CN105952132 A CN 105952132A
- Authority
- CN
- China
- Prior art keywords
- elevator
- platform
- stupefied
- hole
- elevator shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses an elevator shaft lifting platform and relates to the technical field of building construction platforms. The elevator shaft lifting platform comprises a supporting frame and a platform support. The platform support is fixedly connected with the upper portion of the supporting frame, the supporting frame is slantly arranged in an elevator shaft, and one end of the supporting frame close to an elevator shaft opening is lower than one end of the supporting frame far away from the elevator shaft opening. The low end of the supporting frame is detachably connected with a supporting part, the supporting part penetrates the elevator shaft opening and is supported on a floor on the outer side of the elevator shaft opening, one high end of the supporting frame slantly leans against the wall of the elevator shaft opening, a baffle is further fixed to one low end of the supporting frame, and the baffle abuts against the inner wall of the edge of the elevator shaft opening. The supporting frame of the elevator shaft lifting platform is located in the elevator shaft, one end of the supporting frame close to the elevator shaft opening is detachably connected with the supporting part, and the supporting part can be dismantled simply and conveniently, and the working efficiency is improved. No hole is formed in the wall of the elevator shaft, and the damage to the wall is avoided.
Description
Technical field
The present invention relates to construction platform technical field, particularly relate to a kind of elevator and promote platform.
Background technology
Job site safety in production is the top priority in engineering project, is only guaranteeing the premise of safe construction
Under, guarantee project progress, the realization of quality.Elevator is vertical transport equipment necessary in all buildings,
Elevator is great one of hole, limit of facing of job site, and the safe thing such as high falling, object strike easily occurs
Therefore, it is the key monitoring position of job site.Elevator promotes platform as the security protection in elevator hoistways
Facility is widely used in construction site.
Elevator promotes platform and uses prepared screw-bolt hole hole or perforate on elevator shaft wall structure body of wall, uses
High-strength bolt is fixed channel-section steel and is set for this platform support and platform body.Xoncrete structure body of wall is caused certain damage,
Or increase the expense of later-stage secondary closure hole.
Prior art is to improve above-mentioned problem, proposes a kind of hoisting construction platform, connects on platform support
Connecing several brace, the upper end of brace leans against elevator hole on face wall, and the lower end of brace passes elevator hole
Mouth is also supported on the floor outside elevator hole, and during construction, whole operation platform can overall promote.But
Owing to brace has stretched out elevator hole, when will upwards overall promote platform time, need first by brace flat
Pull down on platform support, carry out entirety the most again and put on, owing to there being multiple junction point between brace and platform support,
The most quick detachable at height, the lifting process causing platform is loaded down with trivial details, is also easy to cause danger, when wasting a large amount of
Between, reduce work efficiency.
Summary of the invention
It is an object of the invention to propose a kind of elevator and promote platform, it is possible to reduce work high above the ground, promoted
Journey is simple, saves the time, moreover it is possible to avoid body of wall is caused damage.
For reaching this purpose, the present invention by the following technical solutions:
A kind of elevator promotes platform, and including bracing frame and platform support, described platform support is fixedly connected on
The top of bracing frame, support frame as described above is in the tilted setting of described elevator, and support frame as described above is near elevator
The one end at hole is low further away from the one end at described elevator hole, and wherein, the relatively low one end of bracing frame is detachable
Connecting and have support member, described support member is through elevator hole and is supported on the floor outside elevator hole,
One end that bracing frame is higher leans against on the wall at elevator hole, and the relatively low one end of support frame as described above is the most fixing
Baffle plate, described baffle plate is had to be resisted against on the inwall at edge, described elevator hole.
Promote a kind of preferred version of platform as above-mentioned elevator, support frame as described above includes two parallel masters
Stupefied parallel with two secondary stupefied, described time stupefied is fixed on the top that described master is stupefied, described master is stupefied be tiltedly located at described
In elevator, the most relatively low one end is near the hole of elevator and is removably connected with described support member, relatively
High one end leans against on the wall at elevator hole.
Promote a kind of preferred version of platform as above-mentioned elevator, described master is stupefied for tubular structure, described
It is stupefied interior that support member inserts described master.
As above-mentioned elevator promote platform a kind of preferred version, the stupefied channel-section steel put for side of described master, described
The main stupefied opening steel plate near elevator hole seals, and forms rectangular tubular structure, and described time stupefied is fixed on
On main stupefied sidewall above.
Promote as above-mentioned elevator a kind of preferred version of platform, described steel plate and the stupefied sidewall of described master it
Between corner be coated with reinforcing plate.
Promote a kind of preferred version of platform as above-mentioned elevator, described support member is I-steel.
Promote a kind of preferred version of platform as above-mentioned elevator, described time stupefied for I-steel.
A kind of preferred version of platform, support frame as described above and elevator vertical direction is promoted as above-mentioned elevator
Angle in the range of 60-70 °.
Promote a kind of preferred version of platform as above-mentioned elevator, the top of described platform support completely spreads foot hands
Plate, described scaffold board overlaid with multi-layer sheet.
Promote a kind of preferred version of platform as above-mentioned elevator, support frame as described above is further fixed on multiple circle
Steel suspension ring.
Beneficial effects of the present invention:
The elevator that the present invention proposes promotes platform, and bracing frame is removably connected with support member, support member with
This lifting platform can be integrally attached on the floor of needs by the cooperation of bracing frame, when by support member and support
After frame is taken apart, it is possible to directly lifting platform is moved up or down, it is not necessary to carried out the dismounting of multiconnection point
Operation, it is possible to prevent high-altitude dismounting, it is ensured that safety, improve work efficiency；Promote platform without at wall
On punch, it is to avoid body of wall is caused damage, it is not necessary to carry out later-stage secondary closure hole, cost-effective.
Accompanying drawing explanation
Fig. 1 is the structural representation that the elevator that the specific embodiment of the invention provides promotes platform；
Fig. 2 is the structural representation of the bracing frame that the specific embodiment of the invention provides；
Fig. 3 be the specific embodiment of the invention provide master is stupefied and fit structure schematic diagram between support member.
Wherein, 1, bracing frame；2, platform support；3, support member；4, baffle plate；5, scaffold board；6、
Multi-layer sheet；7, round steel suspension ring；
11, main stupefied；12, secondary stupefied；13, steel plate；14, reinforcing plate.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
With reference to Fig. 1-3, a kind of elevator of present embodiment protection promotes platform, as it is shown in figure 1, this elevator
Promoting platform and include bracing frame 1 and platform support 2, platform support 2 is fixedly connected on the top of bracing frame 1,
Bracing frame 1 in the tilted setting of described elevator, bracing frame 1 near the one end at elevator hole further away from electricity
The one end at stair shaft hole is low, and wherein, the relatively low one end of bracing frame 1 is removably connected with support member 3, support member
3 through elevator hole and are supported on the floor outside elevator hole, and one end that bracing frame 1 is higher leans to
On the wall at elevator hole, the relatively low one end of bracing frame 1 is further fixed on baffle plate 4, and baffle plate 4 is resisted against electricity
On the inwall at edge, stair shaft hole.
This elevator promotes and is removably connected with support member 3, support member 3 and bracing frame on the bracing frame 1 of platform
This lifting platform can be integrally attached on the floor of needs by the cooperation of 1, when by support member 3 and bracing frame 1
After taking apart, it is possible to directly lifting platform is moved up or down, it is not necessary to carried out the dismounting behaviour of multiconnection point
Make, it is possible to prevent high-altitude dismounting, it is ensured that safety, improve work efficiency.Due to this lifting platform without
Punch on the wall, it is to avoid body of wall is caused damage, it is not necessary to carry out later-stage secondary closure hole, cost-effective.
Concrete, as in figure 2 it is shown, bracing frame 1 includes two parallel masters stupefied 11 and two in present embodiment
Individual parallel secondary stupefied 12, secondary stupefied 12 are fixed on the top of main stupefied 11, and main stupefied 11 are tiltedly located in elevator, its
In relatively low one end near the hole of elevator and be removably connected with support member 3, higher one end leans against electricity
On the wall at stair shaft hole.Main stupefied 11 is tubular structure, in support member 3 inserts main stupefied 11, and support member 3
It is mutually inserted with main stupefied 11, when removing support member 3, only support member 3 need to be pulled out, easy and simple to handle,
Time-consuming.
Concrete, as it is shown on figure 3, the main stupefied 11 18# channel-section steels put for side, main stupefied 11 near elevator hole
Opening 8mm steel plate 13 seal, formed rectangular tubular structure, this structure is relatively with the rectangular steel pipe weight of size
Amount is light, and materials'use amount is few, and steel plate 13 seals the opening part of channel-section steel, and has only sealed close elevator hole
A segment distance, reduce material cost；Secondary stupefied 12 is 18# I-steel, is welded on main stupefied 11 above
Sidewall on.
Corner between 8mm steel plate 13 and the sidewall of main stupefied 11 is coated with reinforcing plate 14, it is ensured that structure jail
Gu, it is ensured that safety.
Support member 3 is 14# I-steel, is inserted in the space of master stupefied 11 and steel plate 13 composition.Owing to supporting
Part 3 is supported on the floor outside elevator hole, in the other end inserts main stupefied 11 and overall by promoting platform
Pressure, under the effect of various power, it is not necessary to other securing members i.e. can guarantee that stablizing at this.
It addition, the above-mentioned baffle plate 4 playing position-limiting action, for the 14# channel-section steel of a length of 0.8m, it is welded on master
On stupefied 11.
The angle of bracing frame 1 and elevator vertical direction, in the range of 60-70 °, specifically can be chosen as
61 °, 62 °, 63 °, 65 °, 68 ° etc., Stability Analysis of Structures.
The top of platform support 2 completely spreads scaffold board 5, scaffold board 5 overlaid with multi-layer sheet 6, for work
People constructs.
It is further fixed on multiple round steel suspension ring 7 on bracing frame 1, specifically, 22# round steel suspension ring 7, is welded on master
On the sidewall of stupefied 11.
When the elevator lifting platform of present embodiment promotes to upper strata, first with tower crane, whole platform is carried slightly
Height, pulls out the support member 3 at elevator hole, and the most direct tower crane rises to last layer position, then
In support member 3 inserts main stupefied 11, support member 3 is supported on floor, and the other end of main stupefied 11 leans against
On the wall at elevator hole, complete elevator and promote the lifting of platform.
Note, above are only presently preferred embodiments of the present invention.It will be appreciated by those skilled in the art that the present invention is not
Be limited to specific embodiment described here, can carry out for a person skilled in the art various obvious change,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although by above example pair
The present invention is described in further detail, but the present invention is not limited only to above example, without departing from
In the case of present inventive concept, it is also possible to include other Equivalent embodiments more, and the scope of the present invention is by institute
Attached right determines.
Claims (10)
1. an elevator promotes platform, it is characterised in that include bracing frame (1) and platform support (2),
Described platform support (2) is fixedly connected on the top of bracing frame (1), and support frame as described above (1) is at described electricity
The tilted setting of stair shaft, the one end at the close elevator hole of support frame as described above (1) is further away from described elevator hole
Mouthful one end low, wherein, the relatively low one end of bracing frame (1) is removably connected with support member (3), described
Support member (3) is through elevator hole and is supported on the floor outside elevator hole, and bracing frame (1) is relatively
High one end leans against on the wall at elevator hole, and the relatively low one end of support frame as described above (1) is further fixed on gear
Plate (4), described baffle plate (4) is resisted against on the inwall at edge, described elevator hole.
Elevator the most according to claim 1 promotes platform, it is characterised in that support frame as described above (1)
Including secondary stupefied (12) that two parallel masters stupefied (11) are parallel with two, described time stupefied (12) are fixed on institute
Stating the top of main stupefied (11), described master stupefied (11) is tiltedly located in described elevator, the most relatively low one end
Near the hole of elevator and be removably connected with described support member (3), higher one end leans against elevator
On the wall at hole.
Elevator the most according to claim 2 promotes platform, it is characterised in that described master stupefied (11)
For tubular structure, described support member (3) inserts in described master stupefied (11).
Elevator the most according to claim 2 promotes platform, it is characterised in that described master stupefied (11)
The channel-section steel put for side, the described master stupefied (11) the opening steel plate (13) near elevator hole seals, shape
Rectangular tubular structure, described time stupefied (12) are fixed on the sidewall that main stupefied (11) are above.
Elevator the most according to claim 4 promotes platform, it is characterised in that described steel plate (13)
With the corner between the sidewall of described master stupefied (11) is coated with reinforcing plate (14).
Elevator the most according to claim 4 promotes platform, it is characterised in that described support member (3)
For I-steel.
Elevator the most according to claim 4 promotes platform, it is characterised in that described time stupefied (12)
For I-steel.
8. promote platform according to the elevator described in claim 1-7 any one, it is characterised in that described
The angle of bracing frame (1) and elevator vertical direction is in the range of 60-70 °.
9. promote platform according to the elevator described in claim 1-7 any one, it is characterised in that described
The top of platform support (2) completely spreads scaffold board (5), described scaffold board (5) overlaid with multi-layer sheet
(6)。
10. promote platform according to the elevator described in claim 1-7 any one, it is characterised in that institute
State and on bracing frame (1), be further fixed on multiple round steel suspension ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445826.8A CN105952132A (en) | 2016-06-20 | 2016-06-20 | Elevator shaft lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445826.8A CN105952132A (en) | 2016-06-20 | 2016-06-20 | Elevator shaft lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952132A true CN105952132A (en) | 2016-09-21 |
Family
ID=56907111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610445826.8A Pending CN105952132A (en) | 2016-06-20 | 2016-06-20 | Elevator shaft lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952132A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115749235A (en) * | 2022-12-28 | 2023-03-07 | 重庆迈高电梯有限公司 | Elevator shaft lifting scaffold and assembling method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5230404A (en) * | 1991-03-01 | 1993-07-27 | Inventio Ag | Erection scaffolding which is movable in an elevator shaft for the mounting of shaft equipment |
| CN203462736U (en) * | 2013-09-26 | 2014-03-05 | 重庆市南岸区建设工程施工安全监督站 | Operating platform for lift shaft structural steel construction |
| CN203499229U (en) * | 2013-08-23 | 2014-03-26 | 中建三局第一建设工程有限责任公司 | Operating platform for construction of elevator shaft |
| CN203905433U (en) * | 2014-06-20 | 2014-10-29 | 中建五局第三建设有限公司 | Detachable elevator shaft operating platform |
| CN204040442U (en) * | 2014-08-25 | 2014-12-24 | 中国建筑第二工程局有限公司 | Integral lifting type elevator shaft operating platform |
| CN204435859U (en) * | 2014-12-16 | 2015-07-01 | 中冶天工集团有限公司 | Movable platform special for high-rise concrete elevator shaft construction |
| CN205894641U (en) * | 2016-06-20 | 2017-01-18 | 北京天润建设有限公司 | Elevartor shaft lifting platform |
-
2016
- 2016-06-20 CN CN201610445826.8A patent/CN105952132A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5230404A (en) * | 1991-03-01 | 1993-07-27 | Inventio Ag | Erection scaffolding which is movable in an elevator shaft for the mounting of shaft equipment |
| CN203499229U (en) * | 2013-08-23 | 2014-03-26 | 中建三局第一建设工程有限责任公司 | Operating platform for construction of elevator shaft |
| CN203462736U (en) * | 2013-09-26 | 2014-03-05 | 重庆市南岸区建设工程施工安全监督站 | Operating platform for lift shaft structural steel construction |
| CN203905433U (en) * | 2014-06-20 | 2014-10-29 | 中建五局第三建设有限公司 | Detachable elevator shaft operating platform |
| CN204040442U (en) * | 2014-08-25 | 2014-12-24 | 中国建筑第二工程局有限公司 | Integral lifting type elevator shaft operating platform |
| CN204435859U (en) * | 2014-12-16 | 2015-07-01 | 中冶天工集团有限公司 | Movable platform special for high-rise concrete elevator shaft construction |
| CN205894641U (en) * | 2016-06-20 | 2017-01-18 | 北京天润建设有限公司 | Elevartor shaft lifting platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115749235A (en) * | 2022-12-28 | 2023-03-07 | 重庆迈高电梯有限公司 | Elevator shaft lifting scaffold and assembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |