CN205777434U - A kind of hoistway operation rack device - Google Patents
A kind of hoistway operation rack device Download PDFInfo
- Publication number
- CN205777434U CN205777434U CN201620642512.2U CN201620642512U CN205777434U CN 205777434 U CN205777434 U CN 205777434U CN 201620642512 U CN201620642512 U CN 201620642512U CN 205777434 U CN205777434 U CN 205777434U
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- CN
- China
- Prior art keywords
- support foot
- right angle
- frame
- horizontal support
- angle trigonometry
- 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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of hoistway operation rack device and include triangle support frame, spike and horizontal steel tube, described triangle support frame is right angle trigonometry frame, horizontal steel tube is built on the level right angle limit of this right angle trigonometry frame, described spike includes that horizontal support foot and vertical support foot, horizontal support foot and vertical support foot are fixed together so that horizontal support foot and vertical support foot form inverted "L" shaped structure by welding or bolted mode；Coordinated by latch and nut between described horizontal support foot and the hypotenuse of right angle trigonometry frame and be flexibly connected, after connection, horizontal support foot left end abuts with the hypotenuse lower end of right angle trigonometry frame, the contact with each other corner of end is right angle so that spike can rotate down around latch.This programme lifting of crosshead during construction of lift well need not remove steel pipe frame, has saved time and labour force.
Description
Technical field
This utility model relates to technology steel pipe scaffold field, specifically, is a kind of hoistway operation rack device.
Background technology
For now, existing hoistway operation frame is shaped steel welding, can reuse, operate more traditional landing
Formula crosshead is convenient.But this type of crosshead often promotes once it is necessary to carry after the steel pipe frame hand cradle on support body being removed again
Rise, and when promoting, certain angle to be tilted could meet the lifting inside elevator hoistways, thus wastes a lot of time and labor
Power.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of hoistway operation rack device, can make
Obtain in lifting process and need not remove steel pipe frame, saved time and labour force.
For reaching above-mentioned purpose, this utility model content is as follows:
A kind of hoistway operation rack device, including triangle support frame, spike and horizontal steel tube, described triangular support
Frame is right angle trigonometry frame, and horizontal steel tube is built on the level right angle limit of this right angle trigonometry frame；
Described spike include horizontal support foot and vertical support foot, horizontal support foot and vertical support foot by welding or
Bolted mode is fixed together so that horizontal support foot and vertical support foot form inverted "L" shaped structure；
Coordinated by latch and nut between described horizontal support foot and the hypotenuse of right angle trigonometry frame and be flexibly connected, even
Connecing rear horizontal support foot left end to abut with the hypotenuse lower end of right angle trigonometry frame, the corner of the end that contacts with each other is right angle so that support
Foot can rotate down around latch.
Reach has the technical effect that right angle trigonometry frame can be built as supporting construction in horizontal sides and horizontal steel tube
Operation steel pipe frame, the lower end of right angle trigonometry frame namely its hypotenuse connects a spike, and a spike is inverted L structure, in the process of use
In the horizontal support foot of spike abut with the level ground of elevator, its vertical support foot supports with the vertical wall of elevator
Connecing, the left end of horizontal support foot abuts with the hypotenuse of right angle trigonometry frame, the most then define enough support forces and ensure right angle three
The stability of corner bracket, wherein the horizontal steel tube of right angle trigonometry frame should be according to the size design of elevator；In uphill process, profit
Slinging steel pipe frame and right angle trigonometry frame with crane, it is in uphill process, and a spike departs from the abutting with body of wall and due to weight
Power effect the most sagging (downwardly turning over), therefore can rise tripod and steel pipe frame, after arriving specified altitude assignment very easily
Manual overturning props up spike so that it is be horizontal, and slowly puts down tripod and then props up spike and be connected to again body of wall and ground and realize
Supporting role, whole operating process need not remove steel pipe frame, save time and labour force.
As the further improvement of this programme, described spike freely can overturn in lifting process, it is to avoid promoted
In journey, spike and structural collision, cause and cannot promote phenomenon.
As the further improvement of this programme, the angle between described horizontal support foot and vertical support foot is 90 °.
As the further improvement of this programme, the lower right corner of the hypotenuse of described right angle trigonometry frame is provided with a pair band through hole
Installation sheet, the lower left corner of described horizontal support foot is provided with through hole, and described latch is fixed with nut after running through installation sheet and through hole.
As the further improvement of this programme, it is connected between the hypotenuse midpoint of described right angle trigonometry frame and vertical edges midpoint and has
Horizontal support thick stick.Arranging horizontal support thick stick is that right angle trigonometry frame stress is excessive to deform in order to prevent.
Remarkable result of the present utility model is: compare with traditional hoistway operation frame, the elevator behaviour in this programme
Make frame and can remove the process of dismounting steel pipe frame in lifting process from, thus save engineering time and labour force.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that this utility model props up spike；
Fig. 3 is this utility model mounting structure schematic diagram；
Fig. 4 is the structural representation in this utility model lifting process.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model and operation principle are described in further detail.
As shown in Figure 1, Figure 2, Figure 3, Figure 4:
A kind of hoistway operation rack device, including triangle support frame 1, spike 2 and horizontal steel tube 3, described triangle
Bracing frame 1 is right angle trigonometry frame, and horizontal steel tube 3 is built on the level right angle limit of this right angle trigonometry frame.
Described spike 2 includes horizontal support foot 21 and vertical support foot 22, horizontal support foot 21 and vertical support foot 22
It is fixed together so that horizontal support foot 21 and vertical support foot 22 form inverted "L" shaped knot by welding or bolted mode
Structure.
As the further improvement of this programme, the angle between described horizontal support foot 21 and vertical support foot 22 is 90 °.
Above-mentioned horizontal support foot 21 is right-angled trapezium steel plate, and vertical support foot 22 is rectangular steel plates, horizontal support foot 21 He
After vertical support foot 22 fixed Combination, shape folder in 90 ° between hypotenuse and the long limit of vertical support foot 22 of horizontal support foot 21
Angle.
Connected by latch L and nut cooperation activity between described horizontal support foot 21 and the hypotenuse 11 of right angle trigonometry frame
Connecing, after connection, horizontal support foot 21 left end abuts with hypotenuse 11 lower end of right angle trigonometry frame, and the corner of the end that contacts with each other is right angle,
A spike 2 can be rotated down around latch L.
As it is shown on figure 3, marking 5 in Fig. 3 is the body of wall of elevator, in the work progress of elevator, first build a pair
Right angle trigonometry frame, uses steel pipe level connection joint between two tripods so that the horizontal sides of right angle trigonometry frame is parallel with elevator ground,
Its length is equal to the width of elevator；The vertical edges of right angle trigonometry frame is attached on the body of wall of elevator enabling side simultaneously, directly
Hypotenuse 11 lower end of angle tripod latch L connects the horizontal support foot 21 of a spike 2, and final level props up spike 21 and is connected to electricity
On the ground on stair shaft doorway, vertical support foot 22 is then connected on the body of wall of elevator simultaneously, the most then achieve right angle trigonometry
Fixing of frame.Corresponding steel pipe frame is built above it after right angle trigonometry frame is fixing.
As the further improvement of this programme, the lower right corner of the hypotenuse 11 of described right angle trigonometry frame is provided with a pair band through hole
Installation sheet, the lower left corner of described horizontal support foot 21 is provided with through hole, and described latch L uses nut after running through installation sheet and through hole
Fixing.
As the further improvement of this programme, hypotenuse 11 midpoint of described right angle trigonometry frame is connected between vertical edges midpoint
There is horizontal support thick stick.
Operation principle: as shown in Figure 3, Figure 4, in work progress, right angle trigonometry frame relies on the horizontal support foot of a spike 2
21 and vertical support foot 22 support force is provided, in lifting process, spike 2 relies on self gravitation to downwardly turn over so that right angle three
Corner bracket can without hindrance move upward, and after arriving designated floor, manual-up turning-over support foot 2 is slowly putting down right angle trigonometry frame
Achieve the most again the fixing of tripod with steel pipe frame, whole during need not remove steel pipe frame thus saved engineering time and labor
Power.
Above example is only in order to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment pair
This utility model has been described in detail, and it will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent, and without deviating from objective and the scope of technical solutions of the utility model, it all should be contained
In the middle of right of the present utility model.
Claims (5)
1. a hoistway operation rack device, including triangle support frame (1), props up spike (2) and horizontal steel tube (3), and described three
Dihedral bracing frame (1) is right angle trigonometry frame, and horizontal steel tube (3) is built on the level right angle limit of this right angle trigonometry frame, it is characterised in that:
Described spike (2) includes horizontal support foot (21) and vertical support foot (22), horizontal support foot (21) and vertical support
Foot (22) is fixed together so that horizontal support foot (21) and vertical support foot (22) shape by welding or bolted mode
Become inverted "L" shaped structure；
Connected by latch (L) and nut cooperation activity between described horizontal support foot (21) and the hypotenuse (11) of right angle trigonometry frame
Connecing, after connection, horizontal support foot (21) left end abuts with hypotenuse (11) lower end of right angle trigonometry frame, and the corner of the end that contacts with each other is
Right angle a so that spike (2) can rotate down around latch (L).
A kind of hoistway operation rack device the most according to claim 1, it is characterised in that: described horizontal support foot (21) and
Angle between vertical support foot (22) is 90 °.
A kind of hoistway operation rack device the most according to claim 1, it is characterised in that: the hypotenuse of described right angle trigonometry frame
(11) the lower right corner is provided with the installation sheet of a pair band through hole, and the lower left corner of described horizontal support foot (21) is provided with through hole, institute
State after latch (L) runs through installation sheet and through hole and fix with nut.
A kind of hoistway operation rack device the most according to claim 1, it is characterised in that: the hypotenuse of described right angle trigonometry frame
(11) it is connected between midpoint with vertical edges midpoint and has horizontal support thick stick.
A kind of hoistway operation rack device the most according to claim 1, it is characterised in that: the support of described right angle trigonometry frame
Foot (2) can freely overturn in lifting process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642512.2U CN205777434U (en) | 2016-06-27 | 2016-06-27 | A kind of hoistway operation rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642512.2U CN205777434U (en) | 2016-06-27 | 2016-06-27 | A kind of hoistway operation rack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205777434U true CN205777434U (en) | 2016-12-07 |
Family
ID=58130632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620642512.2U Expired - Fee Related CN205777434U (en) | 2016-06-27 | 2016-06-27 | A kind of hoistway operation rack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205777434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661302A (en) * | 2018-07-23 | 2018-10-16 | 广东快建模架科技有限公司 | A kind of elevator climbing system and its application method |
-
2016
- 2016-06-27 CN CN201620642512.2U patent/CN205777434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661302A (en) * | 2018-07-23 | 2018-10-16 | 广东快建模架科技有限公司 | A kind of elevator climbing system and its application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170627 |