CN207739607U - A kind of elevator well crosshead - Google Patents
A kind of elevator well crosshead Download PDFInfo
- Publication number
- CN207739607U CN207739607U CN201721902388.XU CN201721902388U CN207739607U CN 207739607 U CN207739607 U CN 207739607U CN 201721902388 U CN201721902388 U CN 201721902388U CN 207739607 U CN207739607 U CN 207739607U
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- China
- Prior art keywords
- side bar
- bar
- lateral side
- elevator well
- secondary beam
- Prior art date
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- 239000000725 suspension Substances 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 238000010276 construction Methods 0.000 abstract description 22
- 235000019994 cava Nutrition 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 10
- 238000009415 formwork Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a kind of elevator well crossheads, including two symmetrically arranged lateral side bars, lower section one end of the transverse direction side bar is symmetrically connected with longitudinal side bar, the lower section other end of the transverse direction side bar is connected with vertical diagonal brace, the one end of the vertical diagonal brace far from lateral side bar is connected to the side of longitudinal side bar, it is equipped with the first secondary beam between two lateral side bars, the upper center of first secondary beam is equipped with buckling groove, it is connected with suspension hook in the buckling groove, it is equipped with horizontal protective railing between two longitudinal side bars, it is arranged with multiple second secondary beams positioned at the both sides of the lateral side bar at middle part, one end that second secondary beam is located away the lateral side bar at middle part is connected on the lateral side bar of both sides.The utility model construction cost is low-cost, and has safety, and construction is more safe, and height falls, caves in reduction construction to greatest extent, object hits equivalent risk, it is ensured that cost-effective while safe construction.
Description
Technical field
The utility model is related to hoistway operation frame technical field more particularly to a kind of elevator well crossheads.
Background technology
Currently, in a building construction in the realm of building construction, safe construction increasingly receives enterprise's attention, applies safely
Work has become an important indicator for weighing construction enterprises' development, and unit in charge of construction constructs when carrying out high-rise room and building main body construction
When, hoistway formwork supporting erection is essential, to create the construction environment of a safety, ensures construction personnel's life security.
With the progress of science and technology, using traditional fastener type steel pipe scaffold segmented-erection as elevator when hoistway formwork supports
The crosshead of well shuttering supporting, the construction method there are more security risk, frame body with construction floor increase constantly deformation,
There are many security risks when distorting, protecting not in place, probe plate, hanging version, be laid on crosshead, easily cause high pendant, collapse
It the safety accidents such as collapses.In order to avoid serious accident occurs, reduces casualties and property loss, to ensure that safety is constructed again
It is convenient, in the prior art there is an urgent need for a kind of construction safety, reliable, convenient to assemble and disassemble, cost-effective novel have enough to meet the need hoistway operation
Platform and its construction technology.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as：There are more for the construction method
Security risk, frame body with construction floor increase constantly deform, distort, protect it is not in place, pop one's head in plate, hanging version, be laid on
There are many security risks when crosshead, easily cause it is high the safety accidents such as fall, cave in, and a kind of elevator well proposed is grasped
Make frame.
To achieve the goals above, the utility model uses following technical solution：
A kind of elevator well crosshead, including two symmetrically arranged lateral side bars, the lower section one of the transverse direction side bar
End is symmetrically connected with longitudinal side bar, and the lower section other end of the transverse direction side bar is connected with vertical diagonal brace, and the vertical diagonal brace is separate
One end of lateral side bar is connected to the side of longitudinal side bar, is equipped with the first secondary beam between two lateral side bars, and described first
The upper center of secondary beam is equipped with buckling groove, and suspension hook is connected in the buckling groove, level is equipped between two longitudinal side bars
Guard rail is arranged with multiple second secondary beams positioned at the both sides of the lateral side bar at middle part, and second secondary beam is far from position
It is connected on the lateral side bar of both sides in one end of the lateral side bar at middle part, is located at described second of lateral side bar side
It is equipped with steel basketry piece between beam, between the both sides of the steel basketry piece are fixedly connected on lateral side bar by connector, the widthwise edge
The upper vertical of beam is equipped with multiple supporting rods, and cross bar, the knot of the cross bar and supporting rod are connected between multiple supporting rods
Connecting rod is equipped at conjunction, the both sides of the connecting rod offset with supporting rod, cross bar respectively.
Preferably, the side of the connecting rod is equipped with buckling groove, and the side of the supporting rod and cross bar is equipped with for card
The fixture block being connected in buckling groove.
Preferably, the side lower end of longitudinal side bar is equipped with socket, the one end of the vertical diagonal brace far from lateral side bar
It is connected in socket.
Preferably, one end of longitudinal side bar；It is connected with the first buckle, the lower section side of the transverse direction side bar, which is equipped with, to be used
In the second buckle of the first buckle of clamping.
Preferably, the both ends of the horizontal protective railing are equipped with connection ring, and the connection ring is socketed on longitudinal side bar.
Preferably, clamping device is equipped in the suspension hook, the clamping device is supporting rod, and one end of the supporting rod is logical
The side that rotating member is rotationally connected with suspension hook is crossed, torque spring is socketed on the rotating member, one end of the torque spring connects
It is connected on rotating member, the other end of the torque spring is connected on supporting rod.
Compared with prior art, the utility model has the beneficial effects that：It is easy to make, it gathers materials on the spot, ensures elevator behaviour
Make the safety of platform, reliability, can have enough to meet the need and meet the requirements.Operating platform avoids frame body from becoming compared with scaffold layering is set up
Shape, distortion, protection it is not in place, cost is higher the shortcomings of, have it is safer, reliable, peace tear open it is more convenient, improve work effect
Rate reduces production cost.The technical solution of the utility model construction cost is low-cost, and using effect is good；And with safety
Property, construction is more safe, peace tears simplicity open, and height falls, caves in reduction construction to greatest extent, object hits equivalent risk,
Ensure cost-effective while safe construction.
Description of the drawings
Fig. 1 be the utility model proposes a kind of elevator well crosshead structural schematic diagram；
Fig. 2 be the utility model proposes a kind of elevator well crosshead top structure schematic diagram；
Fig. 3 be the utility model proposes a kind of elevator well crosshead lateral side bar and first time girder construction signal
Figure；
Fig. 4 be the utility model proposes a kind of elevator well crosshead lateral side bar and longitudinal side rail configuration illustrate
Figure；
Fig. 5 be the utility model proposes a kind of elevator well crosshead the first secondary beam and longitudinal side rail configuration illustrate
Figure.
In figure：1 lateral side bar, 2 longitudinal side bars, 3 vertical diagonal braces, 4 supporting rods, 5 cross bars, 6 first secondary beams, 7 connecting rods, 8
Second secondary beam, 9 steel basketry pieces, 10 horizontal protective railings, 11 suspension hooks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-5, a kind of elevator well crosshead, including two symmetrically arranged lateral side bars 1, lateral side bar 1
Lower section one end be symmetrically connected with longitudinal side bar 2, the lower section other end of lateral side bar 1 is connected with vertical diagonal brace 3, vertical diagonal brace 3
One end far from transverse direction side bar 1 is connected to the side of longitudinal side bar 2, is equipped with the first secondary beam 6 between two lateral side bars 1, and first
The upper center of secondary beam 6 is equipped with buckling groove, and suspension hook 11 is connected in buckling groove, horizontal protective is equipped between two longitudinal side bars 2
Railing 10 is arranged with multiple second secondary beams 8 positioned at the both sides of the lateral side bar 1 at middle part, and the second secondary beam 8 is located away middle part
One end of lateral side bar 1 is connected on the lateral side bar 1 of both sides, is set between the second secondary beam 8 of 1 side of lateral side bar
There is a steel basketry piece 9, between the both sides of steel basketry piece 9 are fixedly connected on lateral side bar 1 by connector, the upper vertical of lateral side bar 1
Equipped with multiple supporting rods 4, cross bar 5 is connected between multiple supporting rods 4, cross bar 5 and the junction of supporting rod 4 are equipped with connecting rod
7, the both sides of connecting rod 7 offset with supporting rod 4, cross bar 5 respectively；The side of connecting rod 7 is equipped with buckling groove, supporting rod 4 and cross bar 5
Side be equipped with the fixture block for being connected in buckling groove；The side lower end of longitudinal side bar 2 is equipped with socket, and vertical diagonal brace 3 is remote
One end from lateral side bar 1 is connected in socket；One end of longitudinal side bar 2；It is connected with the first buckle, the lower section of lateral side bar 1
Side is equipped with the second buckle for being clamped the first buckle；The both ends of horizontal protective railing 10 are equipped with connection ring, connection ring socket
In on longitudinal side bar 2；Clamping device is equipped in suspension hook 11, clamping device is supporting rod, and one end of supporting rod is turned by rotating member
The side for being connected to suspension hook 11 is moved, torque spring is socketed on rotating member, one end of torque spring is connected on rotating member, is turned round
The other end of power spring is connected on supporting rod.
In the utility model, when user uses the device, hoistway formwork support system is set up, and hoistway operation frame is adopted
With the operating platform that can be had enough to meet the need, operating platform is formed using I-steel site welding.According to design drawing by the operating platform material
It assorts, will and I-steel be cut into size needed for diagram by design drawing；Vertical diagonal brace 3 and longitudinal side bar 2 are used first
Welding rod firm welding, the equal full weld of diagonal brace and perpendicular support contact surface position, weld width >=6mm.In diagonal brace lower end using perpendicular support casual labourer
Word steel full weld is secured, and diagonal brace lower end inclined-plane forms 90 degree of right angles with the perpendicular short I-steel of support, is used for later stage card lift port floor side bar
Bottom support system stress point of the position as entire elevator levels operation platform；After the completion of steel platform stress supporting welding,
Start to weld steel platform horizontal struts system, steel platform is made of longitudinal side bar 2 and lateral side bar 1 and secondary beam, longitudinal side bar 2 by
Two root 18# I-steel compositions, lateral side bar 1 are made of three 16# I-steel；Three lateral I-steel both ends are respectively perpendicular to
Longitudinal side bar, three beam-ends are respectively clamped into the position of longeron upper, middle and lower three, and contact position distinguishes full weld connection；Longeron with
It after the completion of beam welding, by six roots of sensation secondary beam 14# I-steel, uniformly shelves be entrapped in three crossbeams respectively, often across being caught in three
Secondary beam secondary beam, which is caught in cross beam contacting surface and is all made of full weld, to be connected firmly, and the horizontal system frame welding of steel platform is completed；Horizontal steel is flat
After the completion of the welding of stage body system, the oblique I-steel of steel platform and vertical I-steel upper end are connect jail with steel platform transverse direction side bar full weld
Gu；After the completion of the welding of steel platform skeleton, the good steel basketry piece 9 of pre-production is welded on steel platform horizontal beam, steel basketry piece is by C8@
100 are welded.Steel basketry piece is dared to be connected on steel platform horizontal beam.Then steel platform hanging ring is welded, hanging ring uses A20 round steel systems
Make；Falsework upright bar spacer bar is welded after the completion of locating ring welding, spacer bar uses C25 screw-thread steels, is highly
200mm.After the completion of spacer bar welding, 3 C25 screw-thread steels are respectively welded on the vertical I-steel of steel platform as elevator level
Guard rail；After operating platform makes, weldquality brush protection paint after acceptance(check) on inspection uses after paint is dry
Tower crane hangs the installation of floor elevator well and is used as hoistway formwork support crosshead, after waiting for floor construction, then uses
Tower crane is up allocated and transported and is installed and used.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of elevator well crosshead, including two symmetrically arranged lateral side bars (1), which is characterized in that the transverse direction
Lower section one end of side bar (1) is symmetrically connected with longitudinal side bar (2), and the lower section other end of the transverse direction side bar (1) is connected with vertically
Diagonal brace (3), the one end of the vertical diagonal brace (3) far from lateral side bar (1) is connected to the side of longitudinal side bar (2), described in two
The first secondary beam (6) is equipped between lateral side bar (1), the upper center of first secondary beam (6) is equipped with buckling groove, the buckling groove
It is inside connected with suspension hook (11), horizontal protective railing (10) is equipped between two longitudinal side bars (2), is located at the cross at middle part
Multiple second secondary beams (8) are arranged with to the both sides of side bar (1), second secondary beam (8) is located away the lateral side bar at middle part
(1) one end is connected on the lateral side bar (1) of both sides, be located at lateral side bar (1) side second secondary beam (8) it
Between be equipped with steel basketry piece (9), between the both sides of the steel basketry piece (9) are fixedly connected on lateral side bar (1) by connector, the cross
Multiple supporting rods (4) are equipped with to the upper vertical of side bar (1), cross bar (5) is connected between multiple supporting rods (4), it is described
The junction of cross bar (5) and supporting rod (4) is equipped with connecting rod (7), the both sides of the connecting rod (7) respectively with supporting rod (4), horizontal
Bar (5) offsets.
2. a kind of elevator well crosshead according to claim 1, which is characterized in that the side of the connecting rod (7)
Equipped with buckling groove, the side of the supporting rod (4) and cross bar (5) is equipped with the fixture block for being connected in buckling groove.
3. a kind of elevator well crosshead according to claim 1, which is characterized in that the one of the longitudinal direction side bar (2)
Side lower end is equipped with socket, and the one end of the vertical diagonal brace (3) far from lateral side bar (1) is connected in socket.
4. a kind of elevator well crosshead according to claim 1, which is characterized in that the one of the longitudinal direction side bar (2)
End；It is connected with the first buckle, the lower section side of the transverse direction side bar (1) is equipped with the second buckle for being clamped the first buckle.
5. a kind of elevator well crosshead according to claim 1, which is characterized in that the horizontal protective railing (10)
Both ends be equipped with connection ring, the connection ring is socketed on longitudinal side bar (2).
6. a kind of elevator well crosshead according to claim 1, which is characterized in that be equipped with folder in the suspension hook (11)
Device is held, the clamping device is supporting rod, and one end of the supporting rod is rotationally connected with the one of suspension hook (11) by rotating member
Side is socketed with torque spring on the rotating member, and one end of the torque spring is connected on rotating member, the torque spring
The other end is connected on supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902388.XU CN207739607U (en) | 2017-12-30 | 2017-12-30 | A kind of elevator well crosshead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902388.XU CN207739607U (en) | 2017-12-30 | 2017-12-30 | A kind of elevator well crosshead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207739607U true CN207739607U (en) | 2018-08-17 |
Family
ID=63120924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721902388.XU Expired - Fee Related CN207739607U (en) | 2017-12-30 | 2017-12-30 | A kind of elevator well crosshead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207739607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975225A (en) * | 2017-12-30 | 2018-05-01 | 中建四局第五建筑工程有限公司 | A kind of elevator well crosshead and its construction technology |
-
2017
- 2017-12-30 CN CN201721902388.XU patent/CN207739607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975225A (en) * | 2017-12-30 | 2018-05-01 | 中建四局第五建筑工程有限公司 | A kind of elevator well crosshead and its construction technology |
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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 |
Granted publication date: 20180817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |