CN206562780U - Precast stair hoisting appliance - Google Patents
Precast stair hoisting appliance Download PDFInfo
- Publication number
- CN206562780U CN206562780U CN201720038818.1U CN201720038818U CN206562780U CN 206562780 U CN206562780 U CN 206562780U CN 201720038818 U CN201720038818 U CN 201720038818U CN 206562780 U CN206562780 U CN 206562780U
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- CN
- China
- Prior art keywords
- utility
- stair
- model
- hole
- hanger
- 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.)
- Expired - Fee Related
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model is related to precast stair hoisting appliance, it is characterised in that：Including by four tubing strings（1）Head and the tail welding is respectively welded in four corners of rectangular frame with the rectangular frame being combined into and fixes a hanger（2）, each hanger（2）On be equipped with one group of hanging through hole（2a）.Advantage of the present utility model：The utility model is simple in construction; use and transport and be very convenient; connecting hole on suspender corner, which is used to connect, passes bolt or lifting rope of stair hole for hoist etc.; so as to which stair are fixed on suspender; in hoisting process, load is uniformly distributed, and is no longer influenced by load; so as to avoid staircase component cracking, staircase component intensity and outward appearance are preferably protected；In addition, the hoisting device can use job site steel scrap, turn waste into wealth, processing and fabricating is simple, with green, energy-saving and environmental protection effect.
Description
Technical field
The utility model is related to technical field of buildings Work tool equipment, more particularly to precast stair hoisting appliance.
Background technology
High residential building stair mainly have cast-in-situ stair and assembling stair, and cast-in-situ stair mainly uses cast-in-place construction, there is building
Terraced formwork erection is difficult, and labor intensity is big, the shortcomings of construction period is longer, and construction quality is difficult to ensure.Assembling stair be by
Prefabricated staircase component is got up by riveting, reinforcing bar the mode assembly and connection such as be in the milk, with short construction period, excellent without formwork etc.
Point, but must be lifted, in the prior art, the conventional flush type of assembled stair lifting hangs nail, and stress is load, lifting
During member dead weight will have a negative impact to it, easily there is crack, destroy the intensity and outward appearance of component.
Utility model content
The purpose of this utility model is difficult in order to solve job site precast stair lifting now, in hoisting process because by
Power is uneven easily to there is crack, the defect such as destruction component, and the precast stair hoisting appliance proposed.
To achieve these goals, the utility model employs following technical scheme：
Precast stair hoisting appliance, it is characterised in that：Including matching somebody with somebody the rectangle frame being combined into by four tubing string head and the tail welding
Frame, is respectively welded to fix one group of hanging through hole is equipped with a hanger, each hanger in four corners of rectangular frame.
On the basis of above-mentioned technical proposal, there can be technical scheme further below：
The each hanger corresponding corner symmetrical above and below for being arranged on rectangular frame, its upper and lower sides are equipped with one
The hanging through hole, four hangers are symmetrical respectively to be coordinated, and is matched somebody with somebody with four preformed holes one-to-one corresponding of precast stair
Close.
The beneficial effects of the utility model：The utility model is simple in construction, uses and transport very convenient, on suspender corner
Connecting hole be used for connect pass bolt or lifting rope of stair hole for hoist etc., so as to stair are fixed on suspender, hoisting process
In, load is uniformly distributed, and is no longer influenced by load, so as to avoid staircase component cracking, preferably protects staircase component
Intensity and outward appearance；In addition, the hoisting device can use job site steel scrap, turn waste into wealth, processing and fabricating is simple, with green
Color, energy-saving and environmental protection effect.
Brief description of the drawings
Fig. 1 is basic structure view of the present utility model；
Fig. 2 is use state structural representation of the present utility model.
Embodiment
As depicted in figs. 1 and 2, the precast stair hoisting appliance that the utility model is provided, it is characterised in that：Including by four
Tubing string 1 is welded with the rectangular frame that is combined into from beginning to end, is respectively welded in four corners of rectangular frame and is fixed one and hang
Ear 2, each hanger 2 corresponding corner symmetrical above and below for being arranged on rectangular frame, its upper and lower sides are equipped with an institute
State hanging through hole 2a, four hangers 2 are symmetrical respectively to be coordinated, and with a pair of four preformed hole 3a 1 of precast stair 3
It should coordinate, rectangular frame is by bolt, rope etc. by the corresponding hanging through hole 2a and corresponding prefabricated building of the downside of each hangers 2
The preformed hole 3a hanging binds of ladder 3 are combined together, and the corresponding hanging through hole 2a of each upside of hangers 2 of rectangular frame passes through
Rope is connected equal to loop wheel machine.
In use, the hanging through hole 2a on suspender corner hangers 2 is used for the spiral shell for connecting the preformed hole 3a for passing precast stair 3
Bolt, rope etc., so that precast stair 3 is fixed on suspender, are lifted.
Utility model is not limited to above-mentioned embodiment, using identical or approximate with the above-mentioned embodiment party's rule of the utility model
Structure, and obtain other structures design, within protection domain of the present utility model.
Claims (2)
1. precast stair hoisting appliance, it is characterised in that：Including by four tubing strings（1）Head and the tail welding is with the rectangle frame being combined into
Frame, is respectively welded in four corners of rectangular frame and fixes a hanger（2）, each hanger（2）On be equipped with one group and hang
Hang through hole（2a）.
2. precast stair hoisting appliance according to claim 1, it is characterised in that：Each hanger（2）It is right up and down
Claim the corresponding corner for being arranged on rectangular frame, its upper and lower sides is equipped with a hanging through hole（2a）, hung described in four
Ear（2）Symmetrically coordinate respectively, and and precast stair（3）Four preformed holes（3a）Correspond and coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038818.1U CN206562780U (en) | 2017-01-13 | 2017-01-13 | Precast stair hoisting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038818.1U CN206562780U (en) | 2017-01-13 | 2017-01-13 | Precast stair hoisting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206562780U true CN206562780U (en) | 2017-10-17 |
Family
ID=60029891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720038818.1U Expired - Fee Related CN206562780U (en) | 2017-01-13 | 2017-01-13 | Precast stair hoisting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206562780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335561A (en) * | 2020-03-06 | 2020-06-26 | 吴传江 | Stair installation construction method for fabricated building |
-
2017
- 2017-01-13 CN CN201720038818.1U patent/CN206562780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335561A (en) * | 2020-03-06 | 2020-06-26 | 吴传江 | Stair installation construction method for fabricated building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171017 Termination date: 20180113 |