CN207727976U - A kind of adjustable back cord single side formwork frame - Google Patents

A kind of adjustable back cord single side formwork frame Download PDF

Info

Publication number
CN207727976U
CN207727976U CN201721637611.2U CN201721637611U CN207727976U CN 207727976 U CN207727976 U CN 207727976U CN 201721637611 U CN201721637611 U CN 201721637611U CN 207727976 U CN207727976 U CN 207727976U
Authority
CN
China
Prior art keywords
jacking
screw rod
back cord
holder
adjustable back
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.)
Active
Application number
CN201721637611.2U
Other languages
Chinese (zh)
Inventor
吕行
谢俊英
田红云
莫时化
黄建
宋少华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China First Metallurgical Group Co Ltd
Original Assignee
China First Metallurgical Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China First Metallurgical Group Co Ltd filed Critical China First Metallurgical Group Co Ltd
Priority to CN201721637611.2U priority Critical patent/CN207727976U/en
Application granted granted Critical
Publication of CN207727976U publication Critical patent/CN207727976U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The utility model discloses a kind of adjustable back cord single side formwork framves, including:Template, flitch, adjustable back cord, holder and bottom plate;Wherein:Holder is fixedly mounted on bottom plate, and template is fixedly connected with flitch;Adjustable back cord is provided with multiple, and each adjustable back cord includes U-shaped jacking, jacking screw rod and two jacking nuts;Adjustable back cord is connect by U-shaped jacking with flitch, and U-shaped jacking is connected to one end of jacking screw rod, and U-shaped jacking can be relatively rotated around jacking screw rod;Jacking screw rod passes through holder, jacking nut to be sleeved on jacking screw rod, and the end of jacking screw rod is polygon, adjusts the end of jacking screw rod by spanner to adjust the distance between template and holder, and then adjust the verticality of template.The utility model meets different pitch requirements by adjusting jacking screw rod, ensures the globality of holder;The U-shaped jacking of back cord can meet different support arrangements with 360 degree rotation.

Description

A kind of adjustable back cord single side formwork frame
Technical field
The utility model is related to technical field of building construction more particularly to a kind of adjustable back cord single side formwork framves.
Background technology
Due to the limitation in construction site environment and place, to make full use of land resource, construction project would generally when planning Therefore have to use foundation pit in this background in the place closer apart from land red-line that lower room exterior wall contour line is arranged Unilateral formwork construction technology.
Currently, unilateral formwork construction technology development is rapider, existing unilateral formwork mainly utilizes original enclosed structure Or structures and the form using unilateral support for shuttering, and existing unilateral formwork construction technology is to the selection of template, protection, vertical Adjustment directly spent etc. all has certain limitation.When constructing using sealing up screw using original enclosed structure, wooden model can only be selected Plate causes the loss of template and it also requires drill in template;When being constructed using unilateral support for shuttering, verticality can only be by rear The screw rod of supporting leg is adjusted, and the pre embedded bolt of front leg strut is pre-buried at 45 degree.
Utility model content
The technical problem to be solved by the present invention is to be lacked for unilateral formwork angle adjustment is difficult in the prior art It falls into, a kind of adjustable back cord single side formwork frame is provided.
Technical solution adopted by the utility model to solve its technical problems is:
The utility model provides a kind of adjustable back cord single side formwork frame, including:Template, flitch, adjustable back cord, holder And bottom plate;Wherein:Holder is fixedly mounted on bottom plate, and template is fixedly connected with flitch;Adjustable back cord be provided with it is multiple, each Adjustable back cord includes U-shaped jacking, jacking screw rod and two jacking nuts;Adjustable back cord is connected by U-shaped jacking and flitch It connects, U-shaped jacking is connected to one end of jacking screw rod, and U-shaped jacking can be relatively rotated around jacking screw rod;Jacking screw rod passes through branch Frame, jacking nut are sleeved on jacking screw rod, and the end of jacking screw rod is polygon, and the end of jacking screw rod is adjusted by spanner To adjust the distance between template and holder, and then the verticality of adjustment template.
Further, the template of the utility model is plank sheathing or steel form.
Further, the set-up mode of the flitch of the utility model includes cross-brace, longitudinal bracing or skewed horizontal load.
Further, there are two the jacking nut settings of the utility model, one of setting U-shaped jacking and holder it Between, another is arranged between holder and jacking screw rod end.
Further, it is fixedly connected by welding between two jacking nuts and holder of the utility model
Further, the holder of the utility model is triangular structure.
The utility model generate advantageous effect be:The adjustable back cord single side formwork frame of the utility model, adjustable back Stupefied U-shaped jacking can be relatively rotated with jacking screw rod, and jacking nut is welded with holder, be hung down by adjusting jacking screw rod progress template The adjustment directly spent;It when meeting the column locally protruded, can secure the stand on same straight line, be met not by adjusting jacking screw rod Same pitch requirements ensure the globality of holder;The U-shaped jacking of back cord can meet different support arrangements with 360 degree rotation.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram of the utility model embodiment;
Fig. 2 is the node connection figure of the adjustable back cord of the utility model embodiment;
Fig. 3 is the adjustable back cord exploded view of the utility model embodiment;
Fig. 4 is the U-shaped jacking of the utility model embodiment;
Fig. 5 is the jacking screw rod of the utility model embodiment;
Fig. 6 is the jacking nut of the utility model embodiment;
In figure:Back cord, 4- holders, 5- bottom plates, 301-U type jackings, 302- jacking spiral shells is adjusted in 1- templates, 2- flitches, 3- Bar, 303- jacking nuts.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this Utility model is not used to limit the utility model.
As shown in Figure 1-Figure 3, the adjustable back cord single side formwork frame of the utility model embodiment, including:Template 1, flitch 2, back cord 3, holder 4 and bottom plate 5 is adjusted;Wherein:Holder 4 is fixedly mounted on bottom plate 5, and template 1 is fixedly connected with flitch 2; Adjustable back cord 3 is provided with multiple, and as shown in Figure 4-Figure 6, each adjustable back cord 3 includes U-shaped jacking 301, jacking screw rod 302 and two jacking nuts 303;Adjustable back cord 3 is connect by U-shaped jacking 301 with flitch 2, and U-shaped jacking 301 is connected to top One end of screw rod 302 is held in the palm, and U-shaped jacking 301 can be relatively rotated around jacking screw rod 302;Jacking screw rod 302 passes through holder 4, jacking Nut 303 is sleeved on jacking screw rod 302, and the end of jacking screw rod 302 is polygon, and jacking screw rod 302 is adjusted by spanner End adjust the distance between template 1 and holder 4, and then adjust the verticality of template 1.
Template 1 is plank sheathing or steel form.The set-up mode of flitch 2 includes cross-brace, longitudinal bracing or skewed horizontal load. There are two the settings of jacking nut 303, one of to be arranged between U-shaped jacking 301 and holder 4, another setting holder 4 with Between 302 end of jacking screw rod.It is fixedly connected by welding between two jacking nuts 303 and holder 4.Holder 4 is Triangular structure.
In another specific embodiment of the utility model:Provide a kind of unilateral side that back cord being adjusted for basement The holder of formwork, including template 1, flitch 2, adjustable back cord 3, holder 4, template 1 are connect with flitch 2, and flitch 2 is supported in adjustable It saves on back cord 3, adjustable back cord 3 is installed on holder 4, and holder 4 is fixed on bottom plate.
Template can be that plank sheathing can also be steel form;Flitch can be cross-brace, longitudinal bracing and bearing diagonal;It can It adjusts back cord to be made of U-shaped jacking, jacking screw rod, jacking nut, U-shaped jacking can be rotated relative to jacking screw rod, jacking nut Weld together with holder, jacking screw rod end is polygon, adjusts jacking screw rod by spanner to adjust template and holder Distance and then adjustment mold plate verticality.
The adjustable U-shaped jacking of back cord can be relatively rotated with jacking screw rod, and jacking nut is welded with holder, be pushed up by adjusting Screw rod is ask to carry out the adjustment of mold plate verticality;It when meeting the column locally protruded, can secure the stand on same straight line, pass through tune Section jacking screw rod meets different pitch requirements, ensures the globality of holder;The U-shaped jacking of back cord can be met different with 360 degree rotation Support arrangement.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description, And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.

Claims (6)

1. a kind of adjustable back cord single side formwork frame, which is characterized in that including:Template (1), flitch (2), adjustable back cord (3), Holder (4) and bottom plate (5);Wherein:Holder (4) is fixedly mounted on bottom plate (5), and template (1) is fixedly connected with flitch (2);It can It adjusts back cord (3) and is provided with multiple, it includes U-shaped jacking (301), jacking screw rod (302) and two that back cord (3), which is each adjusted, Jacking nut (303);Adjustable back cord (3) is connect by U-shaped jacking (301) with flitch (2), and U-shaped jacking (301) is connected to top One end of screw rod (302) is held in the palm, and U-shaped jacking (301) can be relatively rotated around jacking screw rod (302);Jacking screw rod (302) passes through branch Frame (4), jacking nut (303) are sleeved on jacking screw rod (302), and the end of jacking screw rod (302) is polygon, passes through spanner The end of jacking screw rod (302) is adjusted to adjust the distance between template (1) and holder (4), and then adjusts the vertical of template (1) Degree.
2. adjustable back cord single side formwork frame according to claim 1, which is characterized in that template (1) is plank sheathing or steel Template.
3. adjustable back cord single side formwork frame according to claim 1, which is characterized in that the set-up mode packet of flitch (2) Include cross-brace, longitudinal bracing or skewed horizontal load.
4. adjustable back cord single side formwork frame according to claim 1, which is characterized in that jacking nut (303) is provided with Two, one of to be arranged between U-shaped jacking (301) and holder (4), another is arranged in holder (4) and jacking screw rod (302) between end.
5. adjustable back cord single side formwork frame according to claim 4, which is characterized in that two jacking nuts (303) with Holder is fixedly connected by welding between (4).
6. adjustable back cord single side formwork frame according to claim 1, which is characterized in that holder (4) is triangular structure.
CN201721637611.2U 2017-11-30 2017-11-30 A kind of adjustable back cord single side formwork frame Active CN207727976U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721637611.2U CN207727976U (en) 2017-11-30 2017-11-30 A kind of adjustable back cord single side formwork frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721637611.2U CN207727976U (en) 2017-11-30 2017-11-30 A kind of adjustable back cord single side formwork frame

Publications (1)

Publication Number Publication Date
CN207727976U true CN207727976U (en) 2018-08-14

Family

ID=63089153

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721637611.2U Active CN207727976U (en) 2017-11-30 2017-11-30 A kind of adjustable back cord single side formwork frame

Country Status (1)

Country Link
CN (1) CN207727976U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114293764A (en) * 2022-01-24 2022-04-08 中国建筑第八工程局有限公司 Unilateral formwork supporting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114293764A (en) * 2022-01-24 2022-04-08 中国建筑第八工程局有限公司 Unilateral formwork supporting device

Similar Documents

Publication Publication Date Title
CN204040435U (en) High-altitude steel structure welding Hanging Basket
CN201896443U (en) Curvature adjustable curved-surface template
CN208073095U (en) Mobile falling-proof bracket
CN215519937U (en) Aluminum mould board securing device is built in room
CN207727976U (en) A kind of adjustable back cord single side formwork frame
CN202117074U (en) Foundation bed steel structure for positioning and mounting base of tower crane
CN201817814U (en) Adjustable fixed support of vertical surface sheet steel form
CN213953189U (en) Supporting device for ensuring smooth surface of lower cone shell of prefabricated water tank
CN204940863U (en) External wall construction outside large form bracket
CN201152024Y (en) Oblique wall ledger beam strutting piece
CN104625552A (en) Horizontal assembling and welding device for cylindrical structure
CN207685855U (en) A kind of anti-anti-floating large steel moulding plate device that inclines of cast-in-place concrete retaining wall
CN103669566B (en) The construction method of the steel reinforced concrete pedestal on large span grid roof
CN216076366U (en) Concrete spreader split heads for building
CN205206374U (en) Hold in palm on adjustable top of sagitta self -adaptation for building
CN203547123U (en) Supporting device for deformation joint template
CN205134291U (en) Large -scale steel form with adjustable
CN204152199U (en) A kind of movable stencil sub-truss
CN111663772A (en) Aluminum alloy template boundary beam triangle bracing reinforcing apparatus
CN203373754U (en) Angle brace bracket of inner support system of high-rigidity integrated prestress assembled type foundation pit support
CN206917061U (en) A kind of steel construction assembled wallboard
CN206158145U (en) Elevartor shaft formwork construction trolley frame
CN214303031U (en) Strutting arrangement for building
CN208151976U (en) Formwork support arrangement structure suitable for large volume gravity dam
CN212376267U (en) Aluminum alloy template boundary beam triangle bracing reinforcing apparatus

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant