CN203783108U - Movable lifting bracket for elevator shaft - Google Patents
Movable lifting bracket for elevator shaft Download PDFInfo
- Publication number
- CN203783108U CN203783108U CN201420044162.0U CN201420044162U CN203783108U CN 203783108 U CN203783108 U CN 203783108U CN 201420044162 U CN201420044162 U CN 201420044162U CN 203783108 U CN203783108 U CN 203783108U
- Authority
- CN
- China
- Prior art keywords
- elevator shaft
- movable lifting
- lifting bracket
- bar
- triangular supports
- 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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Abstract
The utility model discloses a movable lifting bracket for an elevator shaft. The movable lifting bracket comprises two triangular brackets, a safe aerial trap, an operation layer support frame and bamboo serial boards, wherein the two triangular brackets are respectively arranged on the two sides of the doorway of the elevator shaft; each triangular bracket consists of a transverse rod, a vertical rod and inclined stay bars; the lower end of each inclined stay bar supports a slab at the doorway, and the safe aerial trap is arranged between the two inclined stay bars; the operation layer support frame and the transverse rod of each triangular bracket are in the same plane; first bamboo serial boards are continuously paved on the operation layer support frame and are bound firmly by iron wires. The movable lifting bracket for the elevator shaft has the advantages that the bearing capacity of the movable lifting bracket is effectively improved, the construction efficiency is improved, and the stability is strong; the potential safety hazards during construction are also avoided, and the construction carried out by workers is safer and effective.
Description
Technical field
The utility model relates to the elevator shaft in building field, relates in particular to the movable lifting bracket of a kind of elevator shaft.
Background technology
High-rise building elevator shaft is generally cast-in-situ steel reinforced concrete tubular construction, and in the construction of elevator shaft body structure, shear wall construction is a difficult point.In at present tradition construction, all adopt and in elevator shaft, set up from bottom to up full framing method and carry out elevator shaft shear wall construction, the method is consuming time, consumptive material and efficiency of construction low.
Utility model content
The deficiency existing for above-mentioned prior art, the purpose of this utility model is to provide that a kind of efficiency of construction is high, construction safety and the few movable lifting bracket of elevator shaft of consumptive material.
The technical solution of the utility model is: the movable lifting bracket of elevator shaft, comprise two triangular supports, safe blanket net, work layer bracing frame, bamboo string plate, described two triangular supports are separately positioned on the both sides of elevator shaft door opening, each triangular supports is by transverse bar, vertical bar, hound composition, hound lower end props up the floor at door opening place, is provided with safe blanket net between two hounds; Described work layer bracing frame is arranged on the transverse bar same plane with triangular supports, and on work layer bracing frame, continuous laying has the first bamboo string plate firm with iron wire colligation.
There is the second bamboo string plate firm with iron wire colligation bottom in described triangular supports by some support bar continuous layings, support bar two ends are set in the sleeve pipe that is embedded in the flat flooring of elevator shaft shear wall place, form rigid sealing in frame bottom horizontal direction, as second safe protective covering.
On the transverse bar of described triangular supports, be provided with two reinforcing bar suspension ring, facilitate tower crane to realize this support entirety in elevator shaft and move up and down.
Between the hound of two triangular supports, be also connected with diagonal brace contact bar, make triangular supports more firm, improved the security performance of workman's effect.
Described transverse bar, vertical bar, hound, support bar, diagonal brace contact bar are steel pipe.
Described work layer bracing frame is made up of 5 steel pipes that are three vertical two horizontally-arranged row.
Advantage of the present utility model: the utility model adopts the support of triangular structure, vertical major part working load can be passed to lower floor has built in elevator shaft shear wall concrete structure, effectively improved support weight capacity, efficiency of construction be improved and stability strong; Arranging of safe blanket net and the second bamboo string plate formed respectively first safe protective covering of the present utility model, second safe protective covering, and the potential safety hazard having existed while effectively having avoided construction, constructs workman safer and effective.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is work layer support frame structure schematic diagram described in the utility model.
Detailed description of the invention
Now in conjunction with the following drawings, utility model is described in detail.
Referring to Fig. 1, the movable lifting bracket of elevator shaft, comprise two triangular supports 1, safe blanket net 2, work layer bracing frame 3, the first bamboo string plate 4, described two triangular supports 1 are separately positioned on the both sides of elevator shaft door opening 5, each triangular supports 1 forms by transverse bar 1.1, vertical bar 1.2, hound 1.3, hound 1.3 lower ends prop up the floor at door opening 5 places, are provided with safe blanket net 2 between two hounds 1.3; Described work layer bracing frame 3 is arranged on transverse bar 1.1 same planes with triangular supports 1, and on work layer bracing frame 3, continuous laying has the first bamboo string plate 4 firm with iron wire colligation.
There is the second bamboo string plate 7 firm with iron wire colligation bottom in described triangular supports 1 by some support bars 6 continuous layings, support bar 6 two ends are set in the sleeve pipe that is embedded in the flat flooring of elevator shaft shear wall 8 place, form rigid sealing in frame bottom horizontal direction, as second safe protective covering.
On the transverse bar 1.1 of described triangular supports 1, be provided with two reinforcing bar suspension ring 8, facilitate tower crane to realize this support entirety in elevator shaft and move up and down.
Between the hound 1.3 of two triangular supports 1, be also connected with diagonal brace contact bar, make triangular supports more firm, improved the security performance of workman's effect.
Described transverse bar 1.1, vertical bar 1.2, hound 1.3, support bar 6, diagonal brace contact bar are steel pipe.
As shown in Figure 2, described work layer bracing frame 3 is made up of 5 steel pipes that are three vertical two horizontally-arranged row.
Claims (6)
1. the movable lifting bracket of elevator shaft, it is characterized in that: it comprises two triangular supports, safe blanket net, work layer bracing frame, bamboo string plate, described two triangular supports are separately positioned on the both sides of elevator shaft door opening, each triangular supports is by transverse bar, vertical bar, hound composition, hound lower end props up the floor at door opening place, is provided with safe blanket net between two hounds; Described work layer bracing frame is arranged on the transverse bar same plane with triangular supports, and on work layer bracing frame, continuous laying has the first bamboo string plate firm with iron wire colligation.
2. the movable lifting bracket of elevator shaft according to claim 1, is characterized in that: there is the second bamboo string plate firm with iron wire colligation the bottom in described triangular supports by some support bar continuous layings.
3. the movable lifting bracket of elevator shaft according to claim 1 and 2, is characterized in that: on the transverse bar of described triangular supports, be provided with two reinforcing bar suspension ring.
4. the movable lifting bracket of elevator shaft according to claim 3, is characterized in that: between the hound of two triangular supports, be also connected with diagonal brace contact bar.
5. the movable lifting bracket of elevator shaft according to claim 4, is characterized in that: described transverse bar, vertical bar, hound, support bar, diagonal brace contact bar are steel pipe.
6. the movable lifting bracket of elevator shaft according to claim 5, is characterized in that: described work layer bracing frame is made up of 5 steel pipes that are three vertical two horizontally-arranged row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044162.0U CN203783108U (en) | 2014-01-24 | 2014-01-24 | Movable lifting bracket for elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044162.0U CN203783108U (en) | 2014-01-24 | 2014-01-24 | Movable lifting bracket for elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203783108U true CN203783108U (en) | 2014-08-20 |
Family
ID=51319309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420044162.0U Expired - Fee Related CN203783108U (en) | 2014-01-24 | 2014-01-24 | Movable lifting bracket for elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203783108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868098A (en) * | 2018-05-29 | 2018-11-23 | 沃克斯电梯（中国）有限公司 | Support frame and its installation method are used outside a kind of novel hoistway |
-
2014
- 2014-01-24 CN CN201420044162.0U patent/CN203783108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868098A (en) * | 2018-05-29 | 2018-11-23 | 沃克斯电梯（中国）有限公司 | Support frame and its installation method are used outside a kind of novel hoistway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20160124 |
|
| EXPY | Termination of patent right or utility model |