CN207161103U - A kind of internal model steel pipe support integral slipping structure - Google Patents
A kind of internal model steel pipe support integral slipping structure Download PDFInfo
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- CN207161103U CN207161103U CN201720692523.6U CN201720692523U CN207161103U CN 207161103 U CN207161103 U CN 207161103U CN 201720692523 U CN201720692523 U CN 201720692523U CN 207161103 U CN207161103 U CN 207161103U
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- vertical rod
- steel
- shoulder pole
- internal model
- steel pipe
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Abstract
The utility model belongs to building field, and in particular to a kind of internal model steel pipe support integral slipping structure.Including the support being made up of vertical rod, cross bar, cradle top and the jacking and collet of bottom are detachably arranged at respectively, the track on bottom plate, coordinates the support moving assembly for erecting support and making support be slid along track with track；The support moving assembly includes being inserted in the I-steel that the frame bottom is used to erect frame bottom cross bar, is vertical at the shoulder pole girder of I-steel bottom, and the wheel group coordinated on the shoulder pole girder with the track.The vertical rod bottom is provided with carrying sleeve of be socketed with the screw mandrel of the collet and diameter more than vertical rod main diameter along vertical rod length direction, and the collet also includes the adjustment swivel nut of the carrying sleeve bottom is spirally connected and be butted on the screw mandrel.Internal model steel pipe support integral slipping technology.This technology effectively shortens the time built needed for internal mould supporter, accelerates construction speed, while saved project cost.
Description
Technical field
The invention belongs to building field, and in particular to a kind of internal model steel pipe support integral slipping structure.
Background technology
The slope excavating load construction side wall and during top plate in subaqueous tunnel, existing most economical feasible scheme is to use waterproof
Punching split bolt, i.e., for supporting multi-point punching split bolt between the outer stupefied support of external mold and internal mould supporter system
Connection, then carries out concreting, this method carry out next section pour when need internal mould supporter integral demounting and then exist
Next section is built, and engineering time length, intensity is big, and efficiency is low.What internal mould supporter was typically formed using steel pipe support and bowl buckle support
Sectional shelf-unit.Existing the applicant is used without to pull bar formwork system, but still suffers from that internal mould supporter stress is larger, and rod member used is more,
Take that to tear speed open slow, and worker's labor intensity when adjusting support is big.
The content of the invention
The purpose of the present invention is to provide a kind of internal model steel pipe support integral slipping structure regarding to the issue above.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of internal model steel pipe support integral slipping structure, including the support being made up of vertical rod, cross bar, removably set respectively
Jacking and collet in cradle top and bottom, the track on bottom plate, coordinate with track for erecting support and making support
The support moving assembly slid along track；The support moving assembly includes being inserted in the frame bottom for erecting support bottom
The I-steel of portion's cross bar, the shoulder pole girder of I-steel bottom is vertical at, and coordinated on the shoulder pole girder with the track
Wheel group.
Preferably, the vertical rod bottom is big provided be socketed with the screw mandrel of the collet and diameter along vertical rod length direction
In the carrying sleeve of vertical rod main diameter, the collet also includes the carrying sleeve bottom is spirally connected and be butted on the screw mandrel
Adjust swivel nut.
Preferably, also it is removably attached to the splicing sleeve between the collet and the vertical rod respectively by both ends
Pipe is connected the stage to be formed and the connector connection on the screw mandrel position of adjustment swivel nut bottom with vertical rod.
Preferably, the connector, which is both ends, is set around steel wire on screw mandrel and vertical rod, or both ends are with can be caught in
The collar of bayonet socket on the screw mandrel and vertical rod, centre are the steel bar of two collars of connection or the part that is connected together of connecting rope.
Preferably, when being steel bar among the part that is connected together, the collar of bottom is integrally affixed with the steel bar, top
The collar be adjustably connected with the steel bar, be also fixed with the outside of the collar and engage and in ring with the steel bar interference
The small collar of opening provided with one layer of anti-skid rubber cushion, the steel bar top are densely covered with anti-skid bulge, and the projection is salient point or edge
Steel bar is circumferential and horizontally disposed a plurality of double wedge circle.
Preferably, shoulder pole girder both ends plan vertical is set up in shoulder pole girder length direction balanced support steel bar, institute
Balanced support steel bar at least both ends are stated removably to be connected with vertical rod.
It is used to pass roller preferably, the wheel group is resisted against on the shoulder pole soffit including top plate, bottom is open
And the wheel carrier frame of direction along ng a path both ends open.
Preferably, a roller is symmetrically respectively provided with the openend of wheel carrier frame two, on the outside of the wheel carrier frame both sides side plate
Symmetrical each solid welding has two spacer bars erected, coordinates wheel carrier frame top plate to be formed between the spacer bar of the same side and is used for
Positioning sets up the notch of shoulder pole girder.
Preferably, the spacer bar positioned at wheel carrier frame both sides is gradually outward-dipping from perpendicular to track length from top to bottom
Direction is looked in inverted splayed.
Preferably, top at least exceeds the shoulder pole girder position between the corresponding spacer bar of wheel carrier frame both sides
Spacing be more than the bottom steel plate width of the I-steel, middle part, which corresponds to the shoulder pole girder region and is connected with, pins down steel bar；Positioned at same
Between the spacer bar of side the bar shaped ring set that the spacer bar is entangled at both ends is also associated with the top of shoulder pole girder.
In summary, the invention has the advantages that：
1st, internal model steel pipe support integral slipping technology.This technology effectively shortens the time built needed for internal mould supporter, adds
Fast construction speed, while project cost has been saved, improve labor strength.
2nd, the application realizes the integral slipping of internal model steel pipe support by shaped steel, track, wheel group etc., with accelerate construct into
Degree, mitigate labor strength.
3rd, the application supports big moving assembly simple in construction, stress equalization, support force, Stability Analysis of Structures, easy for installation, sliding
Efficiency high, cost are low.
Brief description of the drawings
Fig. 1 is the application structural representation；
Fig. 2 is that the application supports moving assembly structural representation one；
Fig. 3 is that the application supports moving assembly structural representation two.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Embodiment one：
A kind of internal model steel pipe support integral slipping method takes the internal model steel pipe support integral slipping structure of composition, including by standing
The support that bar 1, cross bar 2 form, is detachably arranged at cradle top and the jacking 3 and collet 4 of bottom, on bottom plate respectively
Track 7, coordinate the support moving assembly for erecting support and making support be slid along track with track；The support moving assembly
The I-steel 5 for erecting frame bottom cross bar including being inserted in the frame bottom to be used for, it is vertical at the shoulder pole of I-steel bottom
Beam 6, and the wheel group coordinated on the shoulder pole girder with the track.
The vertical rod bottom is provided be socketed with the screw mandrel 41 of the collet and diameter along vertical rod length direction and is more than vertical rod
The carrying sleeve 11 of main diameter, the collet also include the adjustment of the carrying sleeve bottom is spirally connected and be butted on the screw mandrel
Swivel nut 42, also it is removably attached to the carrying sleeve between the collet and the vertical rod respectively by both ends and connects with vertical rod
Connect the stage to be formed and the connector connection on the screw mandrel position of adjustment swivel nut bottom.
The connector is that both ends are set around steel wire on screw mandrel and vertical rod, or both ends be with can be caught in the screw mandrel and
The collar of bayonet socket in vertical rod, centre are the steel bar 12 of two collars of connection or the part that is connected together of connecting rope；It is described to be connected together
When being steel bar among part, the collar of bottom is integrally affixed with the steel bar, and the collar at top adjustably coordinates with the steel bar
Connection, the collar outside are also fixed with the small set of opening for engaging with the steel bar interference and one layer of anti-skid rubber cushion being provided with ring
Ring 12, the steel bar top are densely covered with anti-skid bulge, and the projection is salient point or circumferential along steel bar and horizontally disposed a plurality of convex
Gear ring.Spacing between the upper and lower collar is adjusted by the anti-skid bulge of the small collar and the different height position on steel bar top, with
Suitable for the carrying sleeve of different height.
Shoulder pole girder both ends plan vertical is set up in shoulder pole girder length direction balanced support steel bar 61, the balance branch
Support steel bar at least both ends are removably connected with vertical rod.The center of balanced support steel bar along its length and shoulder pole girder it is affixed or by
Shoulder pole girder is withstood, and both ends are detachably affixed from different vertical rods again, and then causes the branch of shoulder pole girder and I-steel to whole support
Support force is balanced, stably, improves support strength, while also ensures that wheel group produces less lateral holdback force, ensures that sliding is smooth
Carry out.
The wheel group is resisted against on the shoulder pole soffit including top plate, bottom is open is used to passing roller 62 and along track
The wheel carrier frame 63 of direction both ends open, a roller, the wheel carrier frame both sides side are symmetrically respectively provided with the openend of wheel carrier frame two
Symmetrical each solid welding has two spacer bars erected 67 on the outside of plate, and wheel carrier frame top plate is coordinated between the spacer bar of the same side
Form the notch 64 that shoulder pole girder is set up for positioning.
Said structure is installed, is easy for construction, while also in that has shoulder pole girder and I-beam above-mentioned relatively stable and easy
Build mode and can just be applicable the simple wheel group installation fit system such as above-mentioned notch, that is, do well out of shoulder pole girder and I-beam it
Between and shoulder pole girder and I-beam the connection stress equalization between support, firm respectively, just making only need to be at the middle part of shoulder pole girder
If a wheel group quickly and easily frame nested structure, without locking mechanism, without respectively setting a wheel group at shoulder pole girder both ends, can also be protected
Card wheel group is moved drives whole support to slide surely.
Internal model steel pipe support integral slipping method, comprises the following steps：
First, the vertical rod of the collet of support and support is fixed, prevents collet scrapes underplate concrete when support slides from making
Into rod member damage and deformation of timbering；
2nd, the jacking of support and the lateral support of support are loosened, the roof plate template positioned at top is fallen on support, and directly
Connect and be placed on support and can be slid with support；
3rd, attachment rail, correspond on bottom plate together with mid-stent respectively sets with both sides；
4th, frame bottom is located at the gap location respective carter of support and is longitudinally therethrough 3 I-steel, and is jacked using jack
Longitudinal I-steel；I-steel withstands on a row cross bar bottom vertical with I-steel.
5th, shoulder pole girder is set in I-steel bottom, the wheel group that then installation coordinates with track under shoulder pole girder；
6th, steel wire rope pulls support integral slipping.Hoist engine can be used to drive steel wire rope to pull support integral slipping, sliding
During to set special messenger command and observe support walking situation, it is ensured that safety.
The application slides afterwards using jack to coordinate in place by the above method removes wheel group, shoulder pole girder, longitudinal I-steel
Deng, and absolute altitude and bed die are adjusted, after passed examination can assembling reinforcement, pour side wall and concrete roof.
The application carries out jacking support by I-steel to whole support, then by shoulder pole girder come balance bracket and wheel group
Between stress, with ensure wheel group producing balanced forces do not tilt, inclined silhouette ring sliding, improve integral support sliding stability and peace
Quan Xing.
Merogenesis is carried out for a section by 6 ~ 12 m to support before above-mentioned steps three.
The height that jack jacks in the step 4 is about 10cm from the ground.To reduce the pulling force of hoist engine, to internal model
Support carries out merogenesis, it is ensured that firm efficiently mobile.
I-steel is fixed with support by connection member after I-steel penetrates frame bottom in the step 4,
Shoulder pole girder is propped up in the step 5 equally shoulder pole girder and support are fixed with connection member behind I-beam bottom.
Embodiment two：
It is unlike the embodiments above be in the spacer bar positioned at wheel carrier frame both sides from top to bottom gradually it is outward-dipping from
Looked over perpendicular to track length direction in inverted splayed；The top between the corresponding spacer bar of wheel carrier frame both sides
Spacing at least beyond the shoulder pole girder position is more than the bottom steel plate width of the I-steel, and middle part corresponds to the shoulder pole girder region
It is connected with and pins down steel bar 66；Both ends set residence is also associated with the top of shoulder pole girder between the spacer bar of the same side
State the bar shaped ring set 65 of spacer bar.
Inverted splayed ensures that I-steel will not be got to, and ensures that I-steel is directly arranged in splayed, while also can be right
Shoulder pole girder is positioned with respect to the docking position of I-steel, ensures the stress equalization of whole support system, and it is convenient to install again.
Embodiment three：
The height unlike the embodiments above for being in the jack jacking in the step 4 is about 8cm from the ground.
Example IV：
The height unlike the embodiments above for being in the jack jacking in the step 4 is about 12cm from the ground.
Internal model steel pipe support integral slipping technology.This technology effectively shortens the time built needed for internal mould supporter, accelerates
Construction speed, while project cost has been saved, improve labor strength.
Claims (10)
- A kind of 1. internal model steel pipe support integral slipping structure, it is characterised in that：Including by vertical rod（1）, cross bar（2）The branch of composition Frame, cradle top and the jacking of bottom are detachably arranged at respectively（3）And collet（4）, the track on bottom plate（7）, with rail Road coordinates the support moving assembly for erecting support and making support be slid along track；The support moving assembly includes being inserted in The frame bottom is used for the I-steel for erecting frame bottom cross bar（5）, it is vertical at the shoulder pole girder of I-steel bottom（6）, with And the wheel group coordinated on the shoulder pole girder with the track.
- A kind of 2. internal model steel pipe support integral slipping structure according to claim 1, it is characterised in that：Vertical rod bottom edge Vertical rod length direction is provided with the screw mandrel with the collet（41）Be socketed and diameter is more than the carrying sleeve of vertical rod main diameter （11）, the collet with the screw mandrel also including being spirally connected and being butted on the adjustment swivel nut of the carrying sleeve bottom（42）.
- A kind of 3. internal model steel pipe support integral slipping structure according to claim 2, it is characterised in that：The collet with it is described The carrying sleeve is also removably attached between vertical rod respectively by both ends to be connected the stage to be formed with vertical rod and be located at Adjust the connector connection on the screw mandrel position of swivel nut bottom.
- A kind of 4. internal model steel pipe support integral slipping structure according to claim 3, it is characterised in that：The connector is two End is set around steel wire on screw mandrel and vertical rod, or both ends be the collar with the bayonet socket that can be caught in the screw mandrel and vertical rod, in Between for connection two collars steel bar（12）Or the part that is connected together of connecting rope.
- A kind of 5. internal model steel pipe support integral slipping structure according to claim 4, it is characterised in that：The part that is connected together When centre is steel bar, the collar of bottom is integrally affixed with the steel bar, and the collar at top adjustably coordinates company with the steel bar Connect, the small collar of opening for engaging with the steel bar interference and one layer of anti-skid rubber cushion being provided with ring is also fixed with the outside of the collar （13）, the steel bar top is densely covered with anti-skid bulge, and the projection is salient point or circumferential along steel bar and horizontally disposed a plurality of convex Gear ring.
- A kind of 6. internal model steel pipe support integral slipping structure according to claim 1, it is characterised in that：The shoulder pole girder both ends Plan vertical is set up in shoulder pole girder length direction balanced support steel bar（61）, the balanced support steel bar at least both ends and vertical rod Removably it is connected.
- A kind of 7. internal model steel pipe support integral slipping structure according to claim 1, it is characterised in that：The wheel group includes top Plate, which is resisted against on the shoulder pole soffit, bottom is open is used to pass roller（62）And the wheel carrier frame of direction along ng a path both ends open （63）.
- A kind of 8. internal model steel pipe support integral slipping structure according to claim 7, it is characterised in that：The wheel carrier frame two is opened A roller is symmetrically respectively provided with mouth end, the symmetrical each solid welding in wheel carrier frame both sides side plate outside there are two spacer bars erected （67）, coordinate wheel carrier frame top plate to form the notch for setting up shoulder pole girder for positioning between the spacer bar of the same side（64）.
- A kind of 9. internal model steel pipe support integral slipping structure according to claim 8, it is characterised in that：Positioned at wheel carrier frame both sides Spacer bar from top to bottom gradually outward-dipping looked over from perpendicular to track length direction in inverted splayed.
- A kind of 10. internal model steel pipe support integral slipping structure according to claim 9, it is characterised in that：Positioned at wheel carrier frame two Top is at least more than the bottom steel plate of the I-steel beyond the spacing at the shoulder pole girder position between the corresponding spacer bar of side Width, middle part, which corresponds to the shoulder pole girder region and is connected with, pins down steel bar（66）；Positioned at the meta of the spacer bar of the same side The bar shaped ring set for entangling the spacer bar in both ends is also associated with the top of shoulder pole girder（65）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692523.6U CN207161103U (en) | 2017-06-15 | 2017-06-15 | A kind of internal model steel pipe support integral slipping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692523.6U CN207161103U (en) | 2017-06-15 | 2017-06-15 | A kind of internal model steel pipe support integral slipping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207161103U true CN207161103U (en) | 2018-03-30 |
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ID=61711728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720692523.6U Expired - Fee Related CN207161103U (en) | 2017-06-15 | 2017-06-15 | A kind of internal model steel pipe support integral slipping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207161103U (en) |
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2017
- 2017-06-15 CN CN201720692523.6U patent/CN207161103U/en not_active Expired - Fee Related
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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: 20180330 Termination date: 20210615 |