CN210396069U - Elevator shaft lifting scaffold - Google Patents

Elevator shaft lifting scaffold Download PDF

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Publication number
CN210396069U
CN210396069U CN201920638990.XU CN201920638990U CN210396069U CN 210396069 U CN210396069 U CN 210396069U CN 201920638990 U CN201920638990 U CN 201920638990U CN 210396069 U CN210396069 U CN 210396069U
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China
Prior art keywords
scaffold
wall body
elevator shaft
fixed block
fixed
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Active
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CN201920638990.XU
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Chinese (zh)
Inventor
李宽
卜冬隆
刘万贵
黄连朝
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Intertek Construction Group Ltd By Share Ltd
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Intertek Construction Group Ltd By Share Ltd
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Abstract

The utility model provides an elevator shaft promotes scaffold. The elevator shaft lifting scaffold comprises a wall; the section steel is obliquely arranged inside the bottom end of the wall body; the reinforcing mechanism is arranged at the bottom end of the wall body and is connected with the bottom end of the section steel; the mounting mechanism is mounted at the top end of the wall body; the connecting mechanism is arranged inside the section steel; the supporting mechanism, the supporting mechanism install in the inside of wall body, the supporting mechanism includes hoist and mount ring, scaffold frame and operation template, the top installation of shaped steel the scaffold frame, the internally mounted of scaffold frame is a plurality of operation template, just the top installation of scaffold frame the hoist and mount ring. The utility model provides an elevator shaft promotes scaffold frame accelerates the efficiency of construction.

Description

Elevator shaft lifting scaffold
Technical Field
The utility model relates to a scaffold technical field especially relates to an elevator shaft promotes scaffold.
Background
Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height.
The existing installation construction of elevator shaft core tube templates such as common building templates, aluminum templates and the like requires that a scaffold is erected from the bottom layer, the erection of the scaffold at the position of a high-rise or super high-rise is troublesome, the highest height of the scaffold erected when the scaffold is in a ground state can not exceed 50 meters, I-steel overhanging needs to be performed once within every 20 meters after the height exceeds 50 meters, and steel wire rope unloading needs to be performed. If the height of the scaffold erected on the ground exceeds 50 meters, the scheme of the scaffold erected after the height of the overhanging joist steel erected exceeds 20 meters needs expert demonstration. The work content is complex, and the flow is various.
Therefore, there is a need to provide a new elevator shaft lifting scaffold that solves the above mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an elevator shaft promotes scaffold frame for efficiency of construction.
For solving the technical problem, the utility model provides an elevator shaft promotes scaffold includes: a wall body; the section steel is obliquely arranged inside the bottom end of the wall body; the reinforcing mechanism is arranged at the bottom end of the wall body and is connected with the bottom end of the section steel; the mounting mechanism is mounted at the top end of the wall body; the connecting mechanism is arranged inside the section steel; the supporting mechanism, the supporting mechanism install in the inside of wall body, the supporting mechanism includes hoist and mount ring, scaffold frame and operation template, the top installation of shaped steel the scaffold frame, the internally mounted of scaffold frame is a plurality of operation template, just the top installation of scaffold frame the hoist and mount ring.
Preferably, the installation mechanism comprises a screw and a core tube large formwork, the core tube large formwork is symmetrically installed at the top end of the wall, and the screw penetrates through the wall and the core tube large formwork.
Preferably, shaped steel includes first fixed block, I-beam and second fixed block, the one end inside wall of wall body is contradicted the second fixed block, the other end inside wall block of wall body first fixed block, the both ends of I-beam are rotated respectively and are connected first fixed block with the second fixed block.
Preferably, coupling mechanism includes pivot, connecting plate and bolt, first fixed block with the inside of second fixed block is rotated and is connected the pivot, the pivot is rotated and is connected the connecting plate, and is a plurality of the connecting plate is contradicted respectively first fixed block I-beam with the lateral wall of second fixed block, and a plurality of the bolt with first fixed block I-beam with threaded connection between the second fixed block.
Preferably, the side walls of one ends of the first fixing block and the second fixing block are arc-shaped, and the sectional areas of the first fixing block and the second fixing block are i-shaped.
Preferably, the other end of the second fixed block is obliquely arranged, the oblique section angle of the second fixed block is 45 degrees, and the sectional area of the other end of the first fixed block is a 7-shaped mechanism.
Preferably, the reinforcing mechanism comprises a reinforcing mesh and a fixed template, the reinforcing mesh is arranged inside the bottom end of the wall body, the fixed template is arranged at the top end of the reinforcing mesh, and the fixed template is connected with the I-beam.
Compared with the prior art, the utility model provides an elevator shaft promotes scaffold frame has following beneficial effect:
the utility model provides an elevator shaft lifting scaffold, when the section steel is fixed in the wall body, the scaffold is installed at the top end of the section steel, in the process of assembling the scaffold, the operation template is laid on the scaffold for an operation platform during construction operation, which is convenient for people to construct, and the hoisting ring is installed at the top end of the scaffold; after the construction of one elevator shaft is finished, the steel wire rope of the crane is connected with the hoisting ring, the connecting mechanism is opened, the section steel is contracted, the scaffold and the section steel are stretched to the inside of the upper elevator shaft by the crane, and the section steel and the scaffold are fixed inside the upper elevator shaft by the reinforcing mechanism, so that people can use the scaffold to carry out construction quickly, the scaffold does not need to be reassembled, and the construction efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of an elevator shaft lifting scaffold provided in the present invention;
FIG. 2 is a top view of the wall shown in FIG. 1;
fig. 3 is a schematic view of the connection mechanism shown in fig. 1.
Reference numbers in the figures: 1. the steel bar net-shaped building formwork comprises a wall body, 2, a connecting mechanism, 21, a rotating shaft, 22, a connecting plate, 23, bolts, 3, an installation mechanism, 31, a screw rod, 32, a large core barrel formwork, 4, a supporting mechanism, 41, a hoisting ring, 42, a scaffold, 43, an operation formwork, 5, section steel, 51, a first fixing block, 52, an I-shaped beam, 53, a second fixing block, 6, a reinforcing mechanism, 61, a steel bar net, 62 and a fixed formwork.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the elevator shaft lifting scaffold provided by the present invention; FIG. 2 is a top view of the wall shown in FIG. 1; fig. 3 is a schematic view of the connection mechanism shown in fig. 1. Elevator shaft lifting scaffold includes: a wall body 1; the section steel 5 is obliquely arranged inside the bottom end of the wall body 1; the reinforcing mechanism 6 is arranged at the bottom end of the wall body 1, and the reinforcing mechanism 6 is connected with the bottom end of the section steel 5; the mounting mechanism 3 is mounted at the top end of the wall body 1; the connecting mechanism 2 is arranged in the section steel 5, and the connecting mechanism 2 is arranged in the section steel 5; supporting mechanism 4, supporting mechanism 4 install in the inside of wall body 1, supporting mechanism 4 includes hoist and mount ring 41, scaffold 42 and operation template 43, the top installation of shaped steel 5 scaffold 42, the internally mounted of scaffold 42 is a plurality of operation template 43, just the top installation of scaffold 42 hoist and mount ring 41.
Installation mechanism 3 includes screw rod 31 and the big template 32 of a core section of thick bamboo, the top symmetry installation of wall body 1 the big template 32 of a core section of thick bamboo, just screw rod 31 runs through wall body 1 with the big template 32 of a core section of thick bamboo, for convenient use screw rod 31 will the big template 32 of a core section of thick bamboo is fixed the top of wall body 1 makes things convenient for people to be under construction.
Shaped steel 5 includes first fixed block 51, I-beam 52 and second fixed block 53, the one end inside wall of wall body 1 is contradicted second fixed block 53, the other end inside wall block of wall body 1 first fixed block 53, the both ends of I-beam 52 are rotated respectively and are connected first fixed block 51 with second fixed block 53, for rotating first fixed block 51 with second fixed block 53 makes wholly the length of shaped steel 5 reduces, avoids when shaped steel 5 moves first fixed block 51 with second fixed block 53 contradicts wall body 1 with core section of thick bamboo large formwork 32.
The connecting mechanism 3 comprises a rotating shaft 21, a connecting plate 22 and a bolt 23, the first fixing block 51 and the second fixing block 53 are rotatably connected with the rotating shaft 21, the rotating shaft 21 is rotatably connected with the connecting plate 22, the connecting plate 22 is in a plurality of contact with the first fixing block 51, the I-beam 52 and the side wall of the second fixing block 53, the bolt 23 is in threaded connection with the first fixing block 51, the I-beam 52 and the second fixing block 53, the first fixing block 51 and the second fixing block 53 rotate on the side wall of the rotating shaft 21, when the first fixing block 51 and the second fixing block 53 are flush with the I-beam 52, the first fixing block 51 and the second fixing block 53 are in contact with the side wall of the connecting plate 23, the bolt 23 penetrates through the connecting plate 23, the first fixing block 51 and the second fixing block 53, the first fixing block 51 and the second fixing block 53 are respectively fixed at two ends of the i-beam 52 by the connecting plate 23, so that people can conveniently install the section steel 5 in the wall body 1 in an inclined manner.
The side walls of one ends of the first fixing block 51 and the second fixing block 52 are arc-shaped, and the sectional areas of the first fixing block 51 and the second fixing block 52 are i-shaped, so that the first fixing block 51 and the second fixing block 52 can rotate at two ends of the i-beam 52 respectively.
The other end slope of second fixed block 53 sets up, the oblique cross-section angle of second fixed block 53 is 45, for the convenience the second fixed block 53 is contradicted the inside wall of wall body 1, the other end sectional area of first fixed block 53 is "7" shape mechanism, just first fixed block 53 block the one end of wall body 1, thereby will shaped steel 5 slope is fixed the inside of wall body 1.
The reinforcing mechanism 6 comprises a reinforcing mesh 61 and a fixed formwork 62, the reinforcing mesh 61 is installed inside the bottom end of the wall body 1, the fixed formwork 62 is installed on the top end of the reinforcing mesh 61, and the fixed formwork 62 is connected with the i-beam 52, so that the reinforcing mesh 61 is inserted into the wall body 1 conveniently, the fixed formwork 62 is laid on the top surface of the reinforcing mesh 61, the fixed formwork 62 is connected with the i-beam 52, and the i-beam 52 is firmly fixed inside the wall body 1.
The utility model provides an elevator shaft promotes scaffold's theory of operation as follows: the core tube large formwork 32 is installed at the top end of the wall body 1, and the core tube large formwork 32 is fixed at the top end of the wall body 1 by using the screw 31. The reinforcing mesh 61 consisting of C14@400 is inserted into the screw hole at the lowest floor of the elevator hoistway, and the fixing form 62 is laid toward the top surface of the reinforcing mesh 61, so that the fixing form 62 closes the bottom end of the elevator hoistway. The first fixing block 51 and the second fixing block 53 are rotated, the first fixing block 51 and the second fixing block 53 rotate on the side wall of the rotating shaft 21, so that the first fixing block 51 and the second fixing block 53 rotate to enter the connecting plate 22, when the first fixing block 51 and the second fixing block 53 are flush with the i-beam 52, the bolt 23 penetrates through the connecting plate 23, the first fixing block 51 and the second fixing block 53, so that the bolt 23 is respectively in threaded connection with the connecting plate 23, the first fixing block 51 and the second fixing block 53, and the bolt 23 is used for fixing the first fixing block 51 and the second fixing block 53 at two ends of the i-beam 52. And then the shaped steel 5 is obliquely placed in the wall body 1, the oblique section angle of the second fixed block 53 is 45 degrees, so that the second fixed block 53 is abutted against the inner side wall of the wall body 1, the sectional area of the other end of the first fixed block 53 is a 7-shaped mechanism, so that the first fixed block 53 is clamped at one end of the wall body 1, the shaped steel 5 is obliquely fixed in the wall body 1, the fixed template 62 is connected with the side wall of the I-shaped beam 52, and the shaped steel 5 is obliquely fixed in the wall body 1 again. The scaffold 42 is installed at the top end of the section steel 5, the operation template 43 is paved on the scaffold 42 in the process of assembling the scaffold 42 and is used as an operation platform during construction operation, so that the construction of people is facilitated, and the hoisting ring 41 is installed at the top end of the scaffold 42. After the construction of one elevator shaft is finished, firstly separating the fixed template 62 from the I-beam 52, taking down the bolts 23 at the side walls of the first fixed block 51 and the second fixed block 53, rotating the first fixed block 51 and the second fixed block 53 to hang down the first fixed block 51 and the second fixed block 53, reducing the total length of the section steel 5, connecting an investigation steel wire rope with the hoisting ring 41, using a crane to stretch the scaffold 42 and the section steel 5 to the interior of the previous elevator shaft, and when the section steel 5 moves, shortening the length of the section steel 5 to prevent the first fixed block 51 and the second fixed block 53 from abutting against the wall body 1 and the core barrel large template 32; the reinforcing mesh 61 penetrates through the screw hole of the previous elevator shaft, the reinforcing mesh 61 is fixed in the previous elevator shaft, and the section steel 5 is fixed inside the previous elevator shaft, so that the section steel 5 is fixed on the scaffold 42, and the construction is convenient for people.
Compared with the prior art, the utility model provides an elevator shaft promotes scaffold frame has following beneficial effect:
when the section steel is fixed inside the wall body, the scaffold 42 is installed at the top end of the section steel 5, in the process of assembling the scaffold 42, the operation template 43 is laid on the scaffold 42 and is used as an operation platform during construction operation, so that the construction is convenient for people, and the hoisting ring 41 is installed at the top end of the scaffold 42; after the construction of one elevator shaft is finished, the steel wire rope of the crane is connected with the hoisting ring 43, the connecting mechanism 2 is opened, the section steel 5 is contracted, the scaffold 42 and the section steel 5 are stretched to the inside of the previous elevator shaft by the crane, and the section steel 5 and the scaffold 42 are fixed in the elevator shaft of the previous elevator shaft by the reinforcing mechanism 6, so that people can quickly use the scaffold 42 for construction without reassembling the scaffold 42, and the construction efficiency is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. An elevator shaft lifting scaffold, comprising:
a wall body;
the section steel is obliquely arranged inside the bottom end of the wall body;
the reinforcing mechanism is arranged at the bottom end of the wall body and is connected with the bottom end of the section steel;
the mounting mechanism is mounted at the top end of the wall body;
the connecting mechanism is arranged inside the section steel;
the supporting mechanism, the supporting mechanism install in the inside of wall body, the supporting mechanism includes hoist and mount ring, scaffold frame and operation template, the top installation of shaped steel the scaffold frame, the internally mounted of scaffold frame is a plurality of operation template, just the top installation of scaffold frame the hoist and mount ring.
2. The elevator hoistway lifting scaffold of claim 1, wherein said mounting mechanism comprises a threaded rod and a core tube large form, said core tube large form is symmetrically mounted on the top end of said wall, and said threaded rod extends through said wall and said core tube large form.
3. The elevator shaft lifting scaffold as claimed in claim 2, wherein said section steel comprises a first fixing block, an i-beam and a second fixing block, wherein an inner sidewall of one end of said wall body abuts against said second fixing block, an inner sidewall of the other end of said wall body engages with said first fixing block, and two ends of said i-beam are rotatably connected with said first fixing block and said second fixing block, respectively.
4. The elevator shaft lifting scaffold of claim 3, wherein said attachment mechanism comprises a pivot shaft, a connecting plate and a bolt, wherein the inside of said first and second fixed blocks is pivotally connected to said pivot shaft, said pivot shaft is pivotally connected to said connecting plate, a plurality of said connecting plates abut against the side walls of said first fixed block, said I-beam and said second fixed block, respectively, and a plurality of said bolts are threadedly connected to said first fixed block, said I-beam and said second fixed block.
5. The elevator shaft lifting scaffold of claim 4, wherein one end side walls of the first and second fixing blocks are arc-shaped, and the cross-sectional areas of the first and second fixing blocks are I-shaped.
6. Elevator shaft lifting scaffold according to claim 3, characterized in that the other end of said second fixed block is arranged obliquely, the oblique section angle of said second fixed block is 5 °, and the other end of said first fixed block has a cross-sectional area of a "7" shaped mechanism.
7. An elevator shaft lifting scaffold according to claim 3, wherein said reinforcing means comprises a mesh reinforcement and a fixed form, said mesh reinforcement being mounted inside the bottom end of said wall, said fixed form being mounted on the top end of said mesh reinforcement, and said fixed form being attached to said i-beam.
CN201920638990.XU 2019-05-07 2019-05-07 Elevator shaft lifting scaffold Active CN210396069U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920638990.XU CN210396069U (en) 2019-05-07 2019-05-07 Elevator shaft lifting scaffold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920638990.XU CN210396069U (en) 2019-05-07 2019-05-07 Elevator shaft lifting scaffold

Publications (1)

Publication Number Publication Date
CN210396069U true CN210396069U (en) 2020-04-24

Family

ID=70344243

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920638990.XU Active CN210396069U (en) 2019-05-07 2019-05-07 Elevator shaft lifting scaffold

Country Status (1)

Country Link
CN (1) CN210396069U (en)

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Effective date of registration: 20240522

Granted publication date: 20200424