CN203769307U - Early-removal adjustable ejection rod device for building formwork - Google Patents
Early-removal adjustable ejection rod device for building formwork Download PDFInfo
- Publication number
- CN203769307U CN203769307U CN201420181725.0U CN201420181725U CN203769307U CN 203769307 U CN203769307 U CN 203769307U CN 201420181725 U CN201420181725 U CN 201420181725U CN 203769307 U CN203769307 U CN 203769307U
- Authority
- CN
- China
- Prior art keywords
- early
- adjustable
- sleeve pipe
- sliding sleeve
- removal
- 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 - Lifetime
Links
- 238000009415 formwork Methods 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 18
- 229910052802 copper Inorganic materials 0.000 claims description 18
- 239000010949 copper Substances 0.000 claims description 18
- 239000002023 wood Substances 0.000 abstract 1
- 241001124569 Lycaenidae Species 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 235000014987 copper Nutrition 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides an early-removal adjustable ejection rod device for a building formwork. The early-removal adjustable ejection rod device comprises a supporting plate arranged at the top end of a screw, wherein an adjustable nut is sleeved with the screw, a slidable casing pipe sleeved with the screw is arranged between the supporting plate and the adjustable nut, connection devices connected with transverse rods are arranged on two sides of the slidable casing pipe, and proper reducing processing is performed on the lower portion of the slidable casing pipe to enable the adjustable nut to be sleeved with the lower portion of the slidable casing pipe. When initial set is achieved after pouring of a building is completed, the horizontal transverse rods, wood beams and the formwork can be removed, and early and rapid removal is achieved. By means of the early-removal adjustable ejection rod device, construction efficiency of the building formwork is increased remarkably, a solution is flexibly provided for main beam and auxiliary beam supports with no need for early removal, and early and rapid removal of the building formwork is achieved. Compared with the existing like devices, the early-removal adjustable ejection rod device is capable of saving time and reducing cost, less in investment and strong in adaptability.
Description
Technical field
The utility model relates to a kind of building unit, relates in particular to a kind of construction formwork with early tearing adjustable pin-lift arrangement open.
Background technology
In the concrete pouring construction of building, it is all to water in the construction formwork setting up by designing requirement that cement etc. are built thing, and the mode that form bracing system adopts rod member formula steel pipe to be combined with fastener mostly, adopt this kind of formwork system to have following two problems: on the one hand in the time supporting the structures such as floor girder and secondary beam, vertical rod cannot form horizontal connection with other vertical rods, can only adopt traditional steel tube fastener mode between vertical rod, to connect cross bar, then on cross bar, place the flitch of support shuttering., there is again larger potential safety hazard in this kind of both wasting manpower and material resources of mode.On the other hand, some formwork systems are socketed adjustable screw mandrel and jacking, top board for placing template flitch in vertical rod, the nut of adjustable screw mandrel is connected with the form that sleeve pipe only contacts by pipe face, cause sleeve pipe and nut contact surface degree of freedom larger, under certain lateral stressed situation, may cause the flitch on sleeve pipe and hasp to be subjected to displacement, even affect the degree of stability of screw mandrel jacking, top board.
Utility model content
For the defect of prior art, the utility model aims to provide a kind of construction formwork that can be applicable to various formwork structures and different work items with early tearing adjustable pin-lift arrangement open.When can realizing girder and secondary beam, support, can solve again sleeve pipe and the excessive problem of screw mandrel top board degree of freedom.This utility model is compared conventional steel fastener security performance and is greatly improved simultaneously, and invests littlely, simple to operate, can realize the morning of template, support, flitch and tear open, significantly saves formwork cost and saves the duration.
In order to realize above-mentioned technical purpose, the utility model adopts following technological means: a kind of construction formwork is with early tearing adjustable pin-lift arrangement open, comprise the jacking plate that is located at screw tip, it is characterized in that: on described screw rod, cover is equipped with adjustable nut, between described jacking plate and adjustable nut, be provided be socketed on screw rod can sliding sleeve pipe, the described linkage that connects cross bar that can sliding sleeve pipe both sides be provided with, suitable draw processing is carried out in described bottom that can sliding sleeve pipe, so that bottom that can sliding sleeve pipe can be socketed with adjustable nut.
Preferably, described linkage is taper plush copper, and being shaped as of described taper plush copper is up-narrow and down-wide, inner narrow outer wide, and described crossbar end is provided with the conical socket suitable with taper plush copper.
Preferably, described jacking plate both sides are oppositely arranged the jacking lateral margin of vertical type, and described jacking plate is U-shaped jacking.
Preferably, setting up two covers in described adjustable nut bottom can sliding sleeve pipe and adjustable nut, describedly can be provided with the linkage that connects cross bar in sliding sleeve pipe both sides.
Preferably, described linkage is taper plush copper, and being shaped as of described taper plush copper is up-narrow and down-wide, inner narrow outer wide, and described crossbar end is provided with the conical socket suitable with taper plush copper.
The beneficial effects of the utility model: a kind of construction formwork that the utility model provides is with early tearing adjustable pin-lift arrangement open, comparing traditional form bracing system must wait to build after thing solidifies completely and could implement template, bracing frame dismounting work, the utility model reaches after initial set after building has been built, just cross bar, flitch, template can be removed, realize and early tear quick detach open.The utility model can significantly improve the efficiency of construction formwork construction, in the girder that does not need early to tear open, secondary beam support, can provide flexibly solution, tears open the morning that has thoroughly solved construction formwork, quick detach problem.Compared with existing same device, the utility model is saved time and expense, small investment, strong adaptability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of another embodiment of the utility model;
Fig. 3 is the structural representation of another embodiment of the utility model;
Fig. 4 is assembling of the present utility model and dismounting schematic diagram.
Wherein, 10, screw rod; 11, horizontal flitch; 20, jacking plate; 30, can sliding sleeve pipe; 40, adjustable nut; 50, linkage; 60, cross bar; 70, build thing template; 80, build thing; 90, vertical rod; 201, U-shaped jacking; 301, can sliding sleeve pipe; 302, can sliding sleeve pipe; 401, adjustable nut; 402 adjustable nuts.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment mono-
Shown in Fig. 1, a kind of construction formwork that the utility model provides is with early tearing adjustable pin-lift arrangement open, comprise the jacking plate 20 that is located at screw rod 10 tops, on screw rod 10, cover is equipped with adjustable nut 40, between jacking plate 20 and adjustable nut 40, be provided be socketed on screw rod 10 can sliding sleeve pipe 30, can sliding sleeve pipe 30 both sides be provided with the linkage that connects cross bar 60, suitable draw processing is carried out in bottom that can sliding sleeve pipe 30, so that bottom that can sliding sleeve pipe 30 can be socketed with adjustable nut 40.The length of this utility model screw rod 10 and diameter can be selected within the specific limits.Screw rod 10 tops are provided with jacking plate 20, and jacking plate 20 directly holds in the palm in the bottom of building thing template 70 in use.On screw rod 10 cover have one can sliding sleeve pipe 30, the position of visual cross bar 60 can slide up and down to adjust its position by sliding sleeve pipe 30 when mounted.Can sliding sleeve pipe 30 lower thread be connected with adjustable nut 40, for regulate can sliding sleeve pipe 40 vertical position.The described linkage 50 that connects cross bar 60 that can sliding sleeve pipe 30 both sides be provided with, linkage 50 is taper plush coppers, and being shaped as of taper plush copper is up-narrow and down-wide, inner narrow outer wide, and cross bar 60 ends are provided with the conical socket suitable with taper plush copper.
Embodiment bis-
Shown in Fig. 2, a kind of construction formwork that the utility model provides is with early tearing adjustable pin-lift arrangement open, comprise the U-shaped jacking 201 that is located at screw rod 10 tops, described U-shaped jacking 201 is jacking lateral margins that jacking plate 20 both sides in embodiment mono-are oppositely arranged vertical type.On screw rod 10, cover is equipped with adjustable nut 40, between U-shaped jacking 201 and adjustable nut 40, be provided be socketed on screw rod 10 can sliding sleeve pipe 30, can be provided with the linkage that connects cross bar 60 in sliding sleeve pipe 30 both sides, suitable draw processing is carried out in bottom that can sliding sleeve pipe 30, so that bottom that can sliding sleeve pipe 30 can be socketed with adjustable nut 40.The length of this utility model screw rod 10 and diameter can be selected within the specific limits.Screw rod 10 tops are provided with U-shaped jacking 201, and U-shaped jacking 201 can be placed template flitch in use, and U-shaped jacking 201 sizes can be according to put flitch adjusted size.On screw rod 10 cover have one can sliding sleeve pipe 30, the position of visual cross bar 60 can slide up and down to adjust its position by sliding sleeve pipe 30 when mounted.Can sliding sleeve pipe 30 lower thread be connected with adjustable nut 40, for regulate can sliding sleeve pipe 30 vertical position.The described linkage 50 that connects cross bar 60 that can sliding sleeve pipe 30 both sides be provided with, linkage 50 is taper plush coppers, and being shaped as of taper plush copper is up-narrow and down-wide, inner narrow outer wide, and cross bar 60 ends are provided with the conical socket suitable with taper plush copper.
Embodiment tri-
Shown in Fig. 3, setting up two covers in adjustable nut 40 bottoms can sliding sleeve pipe 30 and adjustable nut 40, can be provided with the linkage 50 that connects cross bar 60 in sliding sleeve pipe 30 both sides.Described linkage 50 is taper plush coppers, and being shaped as of described taper plush copper is up-narrow and down-wide, inner narrow outer wide, and described cross bar 60 ends are provided with the conical socket suitable with taper plush copper.In girder, the secondary beam of slab form support, this utility model is set up two covers in adjustable nut 40 bottoms can sliding sleeve pipe 301,302 and adjustable nut 401,402, can sliding sleeve pipe 301,302 for connecting the cross bar 60 of four direction, cross bar 60 is for the flitch of support main beam, inferior beam forms.
Embodiment tetra-
Shown in Fig. 4, while installing and using, this device is inserted in the every vertical rod 90 of building thing template 70, adjustable nut 40 is responsible for the vertical position of adjusting screw(rod) 10 in vertical rod 90.In screw rod 10 upper ends and build between thing template 70 bottoms, held in the palm tightly in building thing 80 bottoms through building thing template 70 sides by jacking plate fast 20, play the direct supporting role to building thing 80.Can peg graft with cross bar 60 by sliding sleeve pipe 30, and regulate upper-lower position by adjustable nut 40, horizontal flitch 11 is laid in cross bar 60 tops.As seen from Figure 2, before form removal, build thing template 70 and jointly supported by vertical rod 90 and horizontal flitch 11.
In the time of dismounting template, horizontal flitch 11 and cross bar 60, first can regulate downwards by sliding sleeve pipe 30, the horizontal flitch 11 on cross bar 60 is extracted out, then cross bar 60 is pulled down, finally will build thing template 70 and remove.Now, build thing 80 and directly supported by pin-lift arrangement of the present utility model, both can meet construction technical requirement, again can be by the template of pulling down for sundry item, realize the morning of template with simple structure and tear open and quick detach.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a construction formwork is with early tearing adjustable pin-lift arrangement open, comprise the jacking plate that is located at screw tip, it is characterized in that: on described screw rod, cover is equipped with adjustable nut, between described jacking plate and adjustable nut, be provided be socketed on screw rod can sliding sleeve pipe, the described linkage that connects cross bar that can sliding sleeve pipe both sides be provided with, suitable draw processing is carried out in described bottom that can sliding sleeve pipe, so that bottom that can sliding sleeve pipe can be socketed with adjustable nut.
2. construction formwork according to claim 1 is with early tearing adjustable pin-lift arrangement open, it is characterized in that: described linkage is taper plush copper, being shaped as of described taper plush copper is up-narrow and down-wide, inner narrow outer wide, and described crossbar end is provided with the conical socket suitable with taper plush copper.
3. construction formwork according to claim 1, with early tearing adjustable pin-lift arrangement open, is characterized in that: described jacking plate both sides are oppositely arranged the jacking lateral margin of vertical type, and described jacking plate is U-shaped jacking.
According to the construction formwork described in any one in claim 1-3 with early tearing adjustable pin-lift arrangement open, it is characterized in that: setting up two covers in described adjustable nut bottom can sliding sleeve pipe and adjustable nut, describedly can be provided with the linkage that connects cross bar in sliding sleeve pipe both sides.
5. construction formwork according to claim 4 is with early tearing adjustable pin-lift arrangement open, it is characterized in that: described linkage is taper plush copper, being shaped as of described taper plush copper is up-narrow and down-wide, inner narrow outer wide, and described crossbar end is provided with the conical socket suitable with taper plush copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181725.0U CN203769307U (en) | 2014-04-09 | 2014-04-09 | Early-removal adjustable ejection rod device for building formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181725.0U CN203769307U (en) | 2014-04-09 | 2014-04-09 | Early-removal adjustable ejection rod device for building formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769307U true CN203769307U (en) | 2014-08-13 |
Family
ID=51286511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181725.0U Expired - Lifetime CN203769307U (en) | 2014-04-09 | 2014-04-09 | Early-removal adjustable ejection rod device for building formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113782A (en) * | 2015-09-16 | 2015-12-02 | 朱新伟 | Lead screw cross-shaped lock catch part and scaffold jacking assembly with lock catch part |
| CN105625749A (en) * | 2014-10-23 | 2016-06-01 | 湖南金峰金属构件有限公司 | Steel pipe scaffold early-demounting component and device |
-
2014
- 2014-04-09 CN CN201420181725.0U patent/CN203769307U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625749A (en) * | 2014-10-23 | 2016-06-01 | 湖南金峰金属构件有限公司 | Steel pipe scaffold early-demounting component and device |
| CN105113782A (en) * | 2015-09-16 | 2015-12-02 | 朱新伟 | Lead screw cross-shaped lock catch part and scaffold jacking assembly with lock catch part |
| CN105113782B (en) * | 2015-09-16 | 2017-06-16 | 朱新伟 | Leading screw cross snap close piece and the scaffold jacking component using the fastener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103669655B (en) | Deformation joint both walls body concrete pouring construction process | |
| CN203769307U (en) | Early-removal adjustable ejection rod device for building formwork | |
| CN110748194B (en) | Building supporting device and construction method | |
| CN202055524U (en) | Early-disassembly template support head for various template main beams | |
| CN205088951U (en) | Many function combination jackscrew | |
| CN203514803U (en) | Clamping device for building wall templates | |
| CN203701596U (en) | Scissor-type connecting-rod keel-supporting system | |
| CN202990415U (en) | Nuclear power plant four tubular post early detaching supporting device | |
| CN203804897U (en) | Multi-functional puller | |
| CN203394941U (en) | Foundation bolt fixing device | |
| CN201447862U (en) | Instrumental operating platform used for elevator shaft shear wall shuttering erection | |
| CN211775740U (en) | Building templates quick detach fixture | |
| CN205046843U (en) | Reinforcing apparatus's stair template of marking time in middle of installation | |
| CN209369334U (en) | A kind of large-span concrete stay in place form support device | |
| CN203961295U (en) | The two formulas of shooting down of adjusting of a kind of hollow lead screw are early torn supporting member open | |
| CN202658571U (en) | Special adjusting device for bi-directional suspension supporting system of steel hoop | |
| CN202810179U (en) | Overhanging element anchoring tool for overhanging scaffold | |
| CN207363256U (en) | A kind of type quick detaching beam bottom mother plate supporting rack | |
| CN203475832U (en) | Early-dismounted independent supporting strip | |
| CN203175037U (en) | Internal formwork bracket for building | |
| CN101225709A (en) | Adjustable corbel system | |
| CN204983644U (en) | It holds in palm to improve adjustable top | |
| CN206503377U (en) | A kind of movable railing of steel trestle | |
| CN203559583U (en) | Early phase formwork removal system | |
| CN204126258U (en) | Formwork early removing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Li Hui Document name: Notification of Acceptance of Patent Application |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Hui Document name: Notice of Termination of Patent Rights |