CN204252509U - A kind of construction of lift well operation frame - Google Patents
A kind of construction of lift well operation frame Download PDFInfo
- Publication number
- CN204252509U CN204252509U CN201420528888.1U CN201420528888U CN204252509U CN 204252509 U CN204252509 U CN 204252509U CN 201420528888 U CN201420528888 U CN 201420528888U CN 204252509 U CN204252509 U CN 204252509U
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- square frame
- connecting angle
- construction
- iron
- frame
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Abstract
A kind of construction of lift well operation frame, relate to a kind of operation frame, the angle, middle part of four connecting angle irons is connected to square frame B(5 inwardly) corner, square frame A(4) corner be connected with one end of four connecting angle irons respectively, to between the other end in the middle part of wherein two upper side being connected to two, four connecting angle iron tops of four tripods (10), the plane of described two tripods is towards the other end of connecting angle iron, to between the other end in the middle part of the bottom surfaces that another two tripods are connected to two, four connecting angle iron bottoms, the plane of described another two tripods is towards the other end of connecting angle iron, four triangle buting iron (11) are connected on the other end both sides exterior face of four connecting angle irons, and square frame A, square frame B are equipped with operation plate (7), the utility model obtains operation frame structure by connecting angle iron and square frame A, square frame B and operation plate, is formed and is firmly supported, facilitate the safe construction of elevator shaft by triangle buting iron, tripod.
Description
[technical field]
The utility model relates to a kind of elevator shaft special operation frame, especially relates to a kind of construction of lift well operation frame.
[
background technology]
Known, in the building construction process of building, especially high-rise building, by installing in the elevator shaft of building, stripping and in doing in the process such as plastering construction, conventional construction method is employing steel pipe, fastener sets up into groined type scaffold, then plank on groined type scaffold upper berth, operating personnel stand on plank and carry out constructing operation.There is following problem in the groined type scaffold of this routine:
A, because well cabinet frame sets up with steel pipe to form, need steel pipe to cut into appropriate length " cutting is easily lost after using and is unfavorable for management ";
B, steel pipe need to use pipe thread to connect, and not only constructional difficulties of constructing in elevator shaft, easily occurs that pipe thread comes off;
C, there is no suitable plank, so need plank according to becoming suitable length, the plank of appropriate length is placed on steel tube well cabinet frame, just there will be vertical rod place and lay leakiness phenomenon, there is nominal plate phenomenon sometimes and leak paving phenomenon, so not only there will be plank to fall, there are personnel and falls in serious meeting;
The utility model, when testing, has carried out technology retrieval in advance, find existing patent or patent application more, but practical effect is scarcely desirable, is all can only individual layer operation or there is potential safety hazard.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of construction of lift well operation frame, obtain operation frame structure by connecting angle iron and square frame A, square frame B and operation plate, formed firmly supported by triangle buting iron, tripod, facilitate the safe construction of elevator shaft.
For achieving the above object, the utility model adopts following technical scheme:
A kind of construction of lift well operation frame, comprise square frame A, square frame B, connecting angle iron, triangle buting iron, tripod and operation plate, the angle, middle part of four connecting angle irons is connected to the corner of square frame B inwardly, the corner of square frame A is connected with one end of four connecting angle irons respectively, to between the other end in the middle part of wherein two upper side being connected to two, four connecting angle iron tops of four tripods, the plane of described two tripods is towards the other end of connecting angle iron, to between the other end in the middle part of the bottom surfaces that another two tripods are connected to two, four connecting angle iron bottoms, the plane of described another two tripods is towards the other end of connecting angle iron, four triangle buting iron are connected on the other end both sides exterior face of four connecting angle irons, and square frame A, square frame B are equipped with operation plate.
Described construction of lift well operation frame, arranges multiple position adjustments hole at the interval, middle part of four connecting angle irons, and the spacing that four lock screws are connected to square frame B corner after being through the corresponding position adjustments hole of four connecting angle irons obtains square frame B and square frame A adjusts.
Described construction of lift well operation frame, the bottom surfaces of the upper side on two, the top of four connecting angle irons and two, bottom is respectively equipped with multiple position adjustments hole, and two screw rods that four triangle buting iron are arranged respectively are fixed by hold-down nut through behind the position adjustments hole of four connecting angle irons.
Described construction of lift well operation frame, the corner of square frame A is respectively equipped with screw respectively, and four lock screws are through the corner connecting square frame A after a stomidium of four connecting angle irons respectively.
Described construction of lift well operation frame, two, the top of four connecting angle irons wherein one are provided with safety belt hanging hole.
Described construction of lift well operation frame, is provided with at least two screws on the body of rod top, bottom of square frame A, and the screw of number of matches connects described screw through behind the hole of described operation plate.
Described construction of lift well operation frame, described operation plate is multi-plywood, and the upper side of described multi-plywood is provided with iron sheet or nylon sheet.
Described construction of lift well operation frame, respectively by the inner of gemel connection two widening plate outside the connecting angle iron C of square frame A, square frame B two side lower part, the top, both sides of described square frame A, square frame B is respectively equipped with becket bridle, wherein two becket bridles of square frame A, square frame B side connect the upper end of two stay cords, and the lower end of two described stay cords connects two jiaos, the outer end of one of them widening plate; Connect the upper end of another two stay cords at two becket bridles of square frame A, square frame B opposite side, the lower end of another two described stay cords connects two jiaos, the outer end of another widening plate.
Owing to have employed technique scheme, the utility model has following beneficial effect:
Construction of lift well operation frame described in the utility model, by being connected square frame B and square frame A, by multi-plywood and iron sheet with one end respectively by lock screw by the middle part of four connecting angle irons, or the operation plate to be formed by multi-plywood and nylon sheet is fixed on the lower inside of square frame A, obtain the structure of operation frame, triangle buting iron is fixed on the outside of four connecting angle irons, during use, the utility model is pushed lift port, four triangle buting iron to be just stuck in outside lift port on wall, then between the workman middle part that the screw rod of two tripods penetrated two connecting angle irons in bottom to the other end, position can be regulated by position adjustments hole according to the wall spacing in lift port, be advisable to clamp lift port wall, finally other two tripods are installed on the connecting angle iron of two, top, the position suitable rear use hold-down nut of adjustment is fixed, staff enters to be fixed on safety belt hanging hole on operation plate and by safety belt and just can construct, the utility model is by using dismantled and assembled structure and adjustable structure, the Fast Installation of operation frame can not only be adapted to, and after square frame A and square frame B top install another operation plate, can simultaneously to two-layer construction of lift well, simplify operation process, and reusable.
[accompanying drawing explanation]
Fig. 1 is perspective view of the present utility model;
Fig. 2 is assembly structure schematic diagram of the present utility model;
Fig. 3 is the using state schematic diagram of the utility model in elevator shaft;
Fig. 4 is the utility model adds widening plate structural representation when elevator shaft is wider;
In figure: 1, connecting angle iron A; 2, connecting angle iron B; 3, lock screw; 4, square frame A; 5, square frame B; 6, screw; 7, operation plate; 8, connecting angle iron C; 9, position adjustments hole; 10, tripod; 11, triangle buting iron; 12, connecting angle iron D; 13, screw rod; 14, hold-down nut; 15, safety belt hanging hole; 16, screw; 17, safety belt; 18, staff; 19, lift port; 20, floor bottom surface; 21, becket bridle; 22, stay cord; 23, hinge; 24, widening plate.
[detailed description of the invention]
Can explain the utility model in more detail by the following examples, the utility model is not limited to the following examples, and open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model;
Construction of lift well operation frame by reference to the accompanying drawings described in 1 or 2, comprise square frame A4, square frame B5, connecting angle iron, triangle buting iron 11, tripod 10 and operation plate 7, at the interval, middle part of four connecting angle irons, multiple position adjustments hole 9 is set, four lock screws 3 are connected to the corner of square frame B5 after being through the corresponding position adjustments hole 9 of four connecting angle irons, screw is respectively equipped with respectively in the corner of square frame A4, four lock screws 3 are through the corner connecting square frame A4 after a stomidium of four connecting angle irons respectively, the spacing that in the middle part of four connecting angle irons, spaced multiple position adjustments hole 9 obtains square frame B5 and square frame A4 adjusts, the bottom surfaces of the upper side on two, the top of four connecting angle irons and two, bottom is respectively equipped with multiple position adjustments hole 9, fixed by hold-down nut 14 to the position adjustments hole 9 between the other end in the middle part of the upper side that two screw rods 13 wherein two arranged respectively of four tripods 10 are connected to two, four connecting angle iron tops, the plane of described two tripods 10 is towards the other end of connecting angle iron, fixed by hold-down nut 14 to the position adjustments hole 9 between the other end in the middle part of the bottom surfaces that two screw rods 13 that another two tripods 10 are arranged respectively are connected to two, four connecting angle iron bottoms, the plane of described another two tripods 10 is towards the other end of connecting angle iron, the adjustment of four tripod 10 positions is obtained by the position adjustments hole 9 on connecting angle iron, four triangle buting iron 11 are connected on the other end both sides exterior face of four connecting angle irons, at least two screws 16 are provided with on the body of rod top, bottom of square frame A4, the screw 6 of number of matches forms operation plate 7 be laid on square frame A4, square frame B5 through connecting described screw 16 behind the hole of described operation plate 7, wherein said operation plate 7 is multi-plywood, and the upper side of described multi-plywood is provided with iron sheet or nylon sheet, two, the top of four connecting angle irons wherein one are provided with safety belt hanging hole 15.
4 structures provided by reference to the accompanying drawings, if when elevator shaft is wider, connect the inner of two widening plates 24 respectively by hinge 23 outside the connecting angle iron C8 of square frame A, square frame B two side lower part, the top, both sides of described square frame A, square frame B is respectively equipped with becket bridle 21, wherein two becket bridles 21 of square frame A, square frame B side connect the upper end of two stay cords 22, and the lower end of two described stay cords 22 connects two jiaos, the outer end of one of them widening plate 24; Connect the upper end of another two stay cords 22 at two becket bridles 21 of square frame A, square frame B opposite side, the lower end of another two described stay cords 22 connects two jiaos, the outer end of another widening plate 24; The used time does not utilize stay cord 22 by the two vertical outsides being directly fixed on square frame A, square frame B of widening plate 24, during use decontrol stay cord 22 just can take precautions against elevator shaft wider time personnel fall elevator shaft by square frame A, square frame B both sides, even elevator shaft width is placed two widening plate 24, two widening plates 24 not and is leaned against and the elevator shaft borehole wall also can take precautions against instrument fall.
Implement construction of lift well operation frame described in the utility model, 1,2 or 3 structures provided by reference to the accompanying drawings, first assemble the utility model in the floor bottom surface 20 of lift port 19, by four connecting angle iron A1, connecting angle iron B2, connecting angle iron C8 are connected square frame B and square frame A with one end respectively by lock screw with the middle part of connecting angle iron D12, wherein square frame B5 can adjust the link position of setting position adjustment hole 9 in the middle part of square frame B5 and connecting angle iron A1, connecting angle iron B2, connecting angle iron C8 and connecting angle iron D12 according to the elevator shaft degree of depth, by multi-plywood and iron sheet, or form by multi-plywood and nylon sheet the lower inside that firm operation plate 7 is fixed on square frame A4 and form operation frame, then four triangle buting iron 11 are fixed on the outside of connecting angle iron A1, connecting angle iron B2, connecting angle iron C8 and connecting angle iron D12, after assembling, the utility model being pushed lift port 19 enters in elevator shaft, at this moment four triangle buting iron 11 are just stuck on the wall outside lift port 19, then between staff 18 middle part that the screw rod 13 of two tripods 10 penetrated two, bottom connecting angle iron C8 and connecting angle iron D12 to the other end, by on wall in lift port 19 of the planar top of two tripods 10, two tripods 10 and triangle buting iron 11 spacing of bottom are regulated by position adjustments hole 9 and use hold-down nut 14 to fix, be advisable with the interior and exterior wall clamping lift port 19, finally other two tripods 10 are arranged on the connecting angle iron A1 on top, on connecting angle iron B2, adjustment suitable rear use hold-down nut 14 in position is fixed, staff 18 enters to be fixed on safety belt hanging hole 15 on operation plate 7 and by safety belt 17 and just can construct, the utility model has expanding function, after square frame A and square frame B top install another operation plate 7, can realize constructing to the elevator shaft of double-decker simultaneously.
The non-detailed portion of the utility model is prior art.
Claims (8)
1. a construction of lift well operation frame, comprise square frame A(4), square frame B(5), connecting angle iron, triangle buting iron (11), tripod (10) and operation plate (7), it is characterized in that: the angle, middle part of four connecting angle irons is connected to square frame B(5 inwardly) corner, square frame A(4) corner be connected with one end of four connecting angle irons respectively, to between the other end in the middle part of wherein two upper side being connected to two, four connecting angle iron tops of four tripods (10), the plane of described two tripods (10) is towards the other end of connecting angle iron, to between the other end in the middle part of the bottom surfaces that another two tripods (10) are connected to two, four connecting angle iron bottoms, the plane of described another two tripods (10) is towards the other end of connecting angle iron, four triangle buting iron (11) are connected on the other end both sides exterior face of four connecting angle irons, at square frame A(4), square frame B(5) on be equipped with operation plate (7).
2. construction of lift well operation frame according to claim 1, it is characterized in that: arrange multiple position adjustments hole (9) at the interval, middle part of four connecting angle irons, four lock screws (3) are connected to square frame B(5 after being through the corresponding position adjustments hole (9) of four connecting angle irons) corner obtain square frame B(5) with square frame A(4) spacing adjust.
3. construction of lift well operation frame according to claim 1, it is characterized in that: the bottom surfaces of the upper side on two, the top of four connecting angle irons and two, bottom is respectively equipped with multiple position adjustments hole (9), two screw rods (13) that four triangle buting iron (11) are arranged respectively are fixed by hold-down nut (14) through behind the position adjustments hole (9) of four connecting angle irons.
4. construction of lift well operation frame according to claim 1, is characterized in that: square frame A(4) corner be respectively equipped with screw respectively, four lock screws (3) connect square frame A(4 respectively through after a stomidium of four connecting angle irons) corner.
5. the construction of lift well operation frame according to the arbitrary claim of claim 1,2,3,4, is characterized in that: on two, the top of four connecting angle irons wherein one, be provided with safety belt hanging hole (15).
6. construction of lift well operation frame according to claim 1, it is characterized in that: at square frame A(4) body of rod top, bottom be provided with at least two screws (16), the screw (6) of number of matches connects described screw (16) behind the hole through described operation plate (7).
7. the construction of lift well operation frame according to claim 1 or 6, is characterized in that: described operation plate (7) is multi-plywood, and the upper side of described multi-plywood is provided with iron sheet or nylon sheet.
8. construction of lift well operation frame according to claim 1, it is characterized in that: at square frame A(4), square frame B(5) the connecting angle iron C(8 of two side lower parts) outside connects the inners of two widening plates (24) respectively by hinge (23), described square frame A(4), square frame B(5) top, both sides be respectively equipped with becket bridle (21), wherein square frame A(4), square frame B(5) two becket bridles (21) of side connect the upper end of two stay cords (22), the lower end of two described stay cords (22) connects two jiaos, the outer end of one of them widening plate (24); Connect the upper end of another two stay cords (22) at two becket bridles (21) of square frame A, square frame B opposite side, the lower end of another two described stay cords (22) connects two jiaos, the outer end of another widening plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528888.1U CN204252509U (en) | 2014-09-16 | 2014-09-16 | A kind of construction of lift well operation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528888.1U CN204252509U (en) | 2014-09-16 | 2014-09-16 | A kind of construction of lift well operation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252509U true CN204252509U (en) | 2015-04-08 |
Family
ID=52956832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420528888.1U Withdrawn - After Issue CN204252509U (en) | 2014-09-16 | 2014-09-16 | A kind of construction of lift well operation frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204252509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234401A (en) * | 2014-09-16 | 2014-12-24 | 河南三建建设集团有限公司 | Construction operation frame for elevator shaft |
| CN114165034A (en) * | 2021-11-12 | 2022-03-11 | 中建新疆建工集团第五建筑工程有限公司 | Telescopic elevator construction platform easy to disassemble and construction method thereof |
-
2014
- 2014-09-16 CN CN201420528888.1U patent/CN204252509U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234401A (en) * | 2014-09-16 | 2014-12-24 | 河南三建建设集团有限公司 | Construction operation frame for elevator shaft |
| CN114165034A (en) * | 2021-11-12 | 2022-03-11 | 中建新疆建工集团第五建筑工程有限公司 | Telescopic elevator construction platform easy to disassemble and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20160511 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |