CN207453440U - Hoistway operates rack supporting device - Google Patents
Hoistway operates rack supporting device Download PDFInfo
- Publication number
- CN207453440U CN207453440U CN201721214209.3U CN201721214209U CN207453440U CN 207453440 U CN207453440 U CN 207453440U CN 201721214209 U CN201721214209 U CN 201721214209U CN 207453440 U CN207453440 U CN 207453440U
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- China
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- girder steel
- hoistway
- main girder
- bolt
- supporting device
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Abstract
Hoistway operates rack supporting device, including：One main girder steel, at least twice girder steels, two pieces of hush panels, four the first bolts, four the second bolts, at least two crossheads, the left and right both ends of main girder steel are welded and fixed respectively with a hush panel, and the main girder steel is horizontal positioned and is vertically arranged with the hush panel, the upper/lower terminal of the hush panel is fixed on by first bolt on the wall of hoistway or on beam respectively；The secondary girder steel is perpendicularly fixed at the upper surface of the main girder steel by second bolt；The crosshead is overlapped on the secondary girder steel.Its advantage is：Hush panel, the wall of main girder steel and hoistway or beam are carried out, it can be achieved that hoistway operates the turnover of rack supporting device by dismantling connection by the first bolt；Furthermore the position relationship between main girder steel, secondary girder steel and crosshead so that device is in circular flow, without repeated disassembled and assembled, you can carry out hoistway constructing operation；It is easy for construction, reduce security risk, cost-effective.
Description
Technical field
The utility model is related to technical field of building construction, specifically a kind of hoistway operation rack supporting device.
Background technology
In architectural engineering, the shear wall formworks of other hoistways such as elevator shaft, electromechanical piping shaft, wall build by laying bricks or stones, plaster
And installation of lift facility etc. is required to set up steel pipe scaffold in hoistway and is used as operating platform or as branch in hoistway
Mould bases uses.
And it is current, it can substantially be divided into three kinds on hoistway crosshead erection method in construction, first, for low layer
Building, scaffold is elongated to be set up, i.e., is up set up successively from bottom, constantly set up with body height and facilitate construction usage.Second is that
It is supported using overhanging type supporting steel frame as scaffold pedestal, is mostly tripod pattern, direct frame is on hoistway structure beam.Three
It is to be placed directly on structural beams or set embedded board welding bracket using I-steel to form support base.Analyze three of the above
Method, the first construction method scaffold building is height-limited, while cannot have enough to meet the need, and construction cost is higher.Second of construction party
Method scaffold support steelframe uses triangle steelframe form, and steelframe size and section are larger, heavy and be not easy handling, and construction segmentation is high
Degree need to re-work installation, revolving difference when changing.The third method need to weld bracket, and the later stage needs to cut, and cost is higher.
Therefore, develop it is a kind of have enough to meet the need, easily lifting and support construction at low cost it is extremely urgent.
Utility model content
In order to solve above-mentioned technological deficiency, the utility model provide it is a kind of simple in structure, easy to operate and convenient for turnover,
Lift fixed hoistway operation rack supporting device.
Hoistway operates rack supporting device, including：One main girder steel, at least twice girder steels, two pieces of hush panels, four the first spiral shells
Bolt, four the second bolts, at least two crossheads, the main left and right both ends of girder steel are welded and fixed respectively with a hush panel,
And the main girder steel is horizontal positioned and is vertically arranged with the hush panel, the upper/lower terminal of the hush panel passes through an institute respectively
It states the first bolt to be fixed on the wall of hoistway or on beam so that the main girder steel is fixed in hoistway；The secondary girder steel passes through institute
State the upper surface that the second bolt is perpendicularly fixed at the main girder steel；The crosshead is overlapped on the secondary girder steel, for hoistway
Constructing operation.
Hoistway operates rack supporting device, and advantage is：By the first bolt by the wall or beam of hush panel, main girder steel and hoistway
Dismantling connection is carried out, it can be achieved that the turnover of hoistway operation rack supporting device, i.e. this device are had enough to meet the need by lifting device to last layer
Construction segment, to keep water planting structure in hoistway that can continuously construct, accelerates construction progress；
Furthermore the position relationship between main girder steel, secondary girder steel and crosshead so that device in circular flow, without
Repeated disassembled and assembled, you can carry out hoistway constructing operation；It is easy for construction, reduce security risk, cost-effective.
Description of the drawings
Fig. 1 acts on the structure diagram in hoistway for hoistway operation rack supporting device；
Fig. 2 is A-A faces view in Fig. 1；
Fig. 3 is B-B faces view in Fig. 1；
Wherein：
1st, main girder steel, 11, hanging ring, 2, secondary girder steel, 3, hush panel, the 4, first bolt, the 5, second bolt, 6, crosshead, 7,
Wall, 8, backing plate.
Specific embodiment
Hoistway operates rack supporting device, including：One main girder steel 1,2, two pieces of hush panels of at least twice girder steels 3, four the
One the second bolt 5 of 4, four, bolt, at least two crossheads 6, the main 1 left and right both ends of girder steel respectively with a hush panel 3
Be welded and fixed, and the main girder steel 1 is horizontal positioned and is vertically arranged with the hush panel 3, two pieces of hush panels 3 it is upper and lower
Both ends are fixed on by first bolt 4 on the wall 7 of hoistway respectively so that the main girder steel 1 is fixed in hoistway；It is described
Secondary girder steel 2 is perpendicularly fixed at the upper surface of the main girder steel 1 by second bolt 5；The crosshead 6 is overlapped in described time
On girder steel 2, for hoistway constructing operation.
Preferably, the secondary girder steel 2 is equal with 6 number of crosshead；
Preferably, the main girder steel 1, the secondary girder steel 2 are rectangular frame structure, and the main girder steel 1 and institute
Time girder steel 2 is stated to be vertically arranged；
The direction of the main girder steel 1 from left to right is its length direction, and the width of the main girder steel 1 is less than the envelope
Oralia 3 is wide；The height of the main girder steel 1 is less than the length of the hush panel 3, for first bolt 4 by the hush panel 3
It is fixed on the wall 7 of hoistway.
It, when lifting device connects the hanging ring 11, is used at least provided with two hanging rings 11 upper surface of the main girder steel 1
In position of the control main girder steel 1 in hoistway；
Further, the hanging ring 11 of setting is evenly arranged along main 1 length direction of girder steel so that hoisting process
In, main 1 uniform force of girder steel；
The one secondary girder steel 2 is fixed on the main girder steel 1 by the second bolt 5 described in each two, and is fixed on same described
Two second bolts 5 on secondary girder steel 2 are symmetrical arranged；
A backing plate 8 is provided between first bolt 4 and the hush panel 3, for control the hush panel 3 by
Power；
8 vertical section of backing plate is more than vertical section, the vertical section less than the hush panel 3 of first bolt 4.
Further, the crosshead 6 be hoistway construction usage crosshead, and the upright bar of the crosshead 6 with it is described
Secondary girder steel 2 connects so that the crosshead 6 is fixed on the secondary girder steel 2.
This support device can also be fixed on the beam in hoistway.
The utility model is realized in this way：
S1, main 1 both ends of girder steel are welded respectively with two pieces of hush panels 3, then by first bolt 4 successively
It is spare through the backing plate 8, the hush panel 3；
S2, the secondary girder steel 2 is fixed on by second bolt 5 on the main girder steel 1 and (is leaned on the secondary girder steel 2
Nearly main 1 direction of both ends of girder steel is set), then the crosshead 6 is overlapped on the secondary girder steel 2, that is, form support device；
S3, first bolt 4 is fixed on to hoistway construction it is in reserved threaded hole, for by support device water
It is flat to be fixed in hoistway, you can to carry out hoistway construction, can reserve what is set with first thread fitting in work progress at this time
Mounting hole；
After the completion of this section construction section, first bolt 4 out of hoistway wall 7 is dismantled, then passes through slinger
Tool, the hanging ring 11 is fixedly connected, then by support device directly in hoistway vertical-lift to above-mentioned completion a construction
Section, it is identical with aforesaid operations, first bolt 4 is fixed on the default mounting hole in section of just constructing, you can carry out down
The constructing operation in one construction section, and so on.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. hoistway operates rack supporting device, it is characterised in that：Including a main girder steel (1), at least twice girder steels (2), two pieces of envelopes
Oralia (3), four the first bolts (4), four the second bolts (5), at least two crossheads (6), the main girder steel (1) are left and right
Both ends are welded and fixed respectively with a hush panel (3), and the main girder steel (1) is horizontal positioned and hangs down with the hush panel (3)
Straight to set, the upper/lower terminal of two pieces of hush panels (3) is fixed on the wall (7) of hoistway by first bolt (4) respectively
On so that the main girder steel (1) is fixed in hoistway；The secondary girder steel (2) is perpendicularly fixed at institute by second bolt (5)
State the upper surface of main girder steel (1)；The crosshead (6) is overlapped on the secondary girder steel (2), for hoistway constructing operation.
2. hoistway operation rack supporting device according to claim 1, it is characterised in that：The main girder steel (1), the secondary girder steel
(2) it is rectangular frame structure, and the main girder steel (1) is vertically arranged with the secondary girder steel (2).
3. hoistway operation rack supporting device according to claim 2, it is characterised in that：The height of the main girder steel (1) is less than
The hush panel (3) is fixed on the wall (7) of hoistway for first bolt (4) by the length of the hush panel (3).
4. hoistway operation rack supporting device according to claim 1, it is characterised in that：The upper surface of the main girder steel (1) is extremely
There are two hanging rings (11) for few setting.
5. hoistway operation rack supporting device according to claim 4, it is characterised in that：The hanging ring (11) set is along described
Main girder steel (1) length direction is evenly arranged.
6. rack supporting device is operated according to any hoistway of claim 1 to 5, it is characterised in that：First bolt (4) with
A backing plate (8) is provided between the hush panel (3), for controlling the stress of the hush panel (3).
7. hoistway operation rack supporting device according to claim 1, it is characterised in that：Second bolt (5) described in each two will
The one secondary girder steel (2) is fixed on the main girder steel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214209.3U CN207453440U (en) | 2017-09-21 | 2017-09-21 | Hoistway operates rack supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214209.3U CN207453440U (en) | 2017-09-21 | 2017-09-21 | Hoistway operates rack supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207453440U true CN207453440U (en) | 2018-06-05 |
Family
ID=62283487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721214209.3U Active CN207453440U (en) | 2017-09-21 | 2017-09-21 | Hoistway operates rack supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207453440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556217A (en) * | 2018-12-02 | 2019-04-02 | 深圳市强大创新科技实业有限公司 | A kind of humidifier with voice and light function |
-
2017
- 2017-09-21 CN CN201721214209.3U patent/CN207453440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556217A (en) * | 2018-12-02 | 2019-04-02 | 深圳市强大创新科技实业有限公司 | A kind of humidifier with voice and light function |
| CN109556217B (en) * | 2018-12-02 | 2023-12-12 | 深圳市强大创新科技实业有限公司 | Humidifier with voice and lamplight functions |
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