CN103498556B - Passing opening clamp for cast-in-place concrete wall construction - Google Patents
Passing opening clamp for cast-in-place concrete wall construction Download PDFInfo
- Publication number
- CN103498556B CN103498556B CN201310434082.6A CN201310434082A CN103498556B CN 103498556 B CN103498556 B CN 103498556B CN 201310434082 A CN201310434082 A CN 201310434082A CN 103498556 B CN103498556 B CN 103498556B
- Authority
- CN
- China
- Prior art keywords
- leading screw
- concrete wall
- wall construction
- passing opening
- cast
- 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
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A passing opening clamp for cast-in-place concrete wall construction is provided with a lead screw, a stop piece is connected to the front end of the lead screw in a hinged mode, a nut is assembled on the lead screw, radial extension rods are symmetrically arranged on the nut, a slide groove is formed in each radial extension rod, a pair of connecting rods are connected to each radial extension rod through a hinge pin arranged in the slide groove, and a U-shaped clamping piece is arranged on the outer side end of each connecting rod. The passing opening clamp for cast-in-place concrete wall construction is simple in structure, convenient to manufacture, low in manufacturing cost, capable of being used repeatedly and thus capable of lowering construction cost. The passing opening clamp is easy and convenient to assemble and disassemble when being used, can fix wall formworks on the inner side, the outer side and the passing opening side well and thus effectively improves the efficiency and the quality of the cast-in-place concrete wall construction.
Description
Technical field
The present invention relates to building operations apparatus, be specifically related to the construction of a kind of in-situ concrete wall and used mouth card.
Background technology
In the in-situ concrete wall work progress of construction work, need to be fixed body of wall forming panel.Doorway on concrete wall, window waited mouth place be provided with inside and outside both sides and cross mouth side wall form.At present; in in-situ concrete wall construction; generally with the fastening leading screw perpendicular to metope, the template crossing mouth place is fixed; this fixed form can only solve the fixing of two side templates inside and outside body of wall; and fixation is not had to the template crossing mouth side; therefore, usually also to be fixed the template that body of wall crosses mouthful side crossing in mouth the method adopting strut to add back of the body wedge.And the method adopting strut to add back of the body wedge is fixed the template that body of wall crosses mouthful side, not only troublesome poeration, the dress of support, tear open need at substantial time, manpower and material, and the poor stability supported, has a strong impact on the Forming Quality that body of wall crosses mouth.
Summary of the invention
The object of the invention is to for the problems referred to above, there is provided a kind of loading, unloading simple and convenient, good fixation can be played to inside and outside both sides and the wall form crossing mouth side, can effectively improve in-situ concrete wall efficiency of construction and quality, mouth card was used in the in-situ concrete wall construction reducing construction cost.
The technical scheme realizing above-mentioned purpose is: mouth card was used in a kind of in-situ concrete wall construction, there is a leading screw, the front end of this leading screw is hinged a block piece, described leading screw is equipped with nut, this nut is symmetrical arranged radial extension rod, each radial extension rod arranges a chute respectively, and pair of links is respectively by the pinned connection be placed in described chute on described radial extension rod, and the outboard end of each connecting rod arranges a U-shaped fastener respectively.
Further, described leading screw is the leading screw of hollow-core construction, and the leading screw rear end of this hollow-core construction is provided with handle, and the leading screw front end of this hollow-core construction is provided with end-plate before leading screw, and described block piece and front end-plate are hinged by rivet.
Further, described block piece is that one section of notch is towards U-steel above.
The construction of this in-situ concrete wall used mouth jig to have following features:
1, structure is simple, convenient making, low cost of manufacture, and can reuse, thus can reduce construction cost;
2, loading, unloading are simple and convenient, can play good fixation to inside and outside both sides and the wall form crossing mouth side, thus effectively improve efficiency and the quality of in-situ concrete wall construction.
Accompanying drawing explanation
Fig. 1 is that mouth card structure schematic diagram was used in the construction of this in-situ concrete wall;
Fig. 2 is that mouth card using state schematic diagram was used in the construction of this in-situ concrete wall.
Detailed description of the invention
In conjunction with the accompanying drawings and embodiments the specific embodiment of the present invention is described.
As accompanying drawing 1, the construction of this in-situ concrete wall used mouth jig to have a leading screw 1, the front end of this leading screw 1 is hinged a block piece 2, leading screw 1 is equipped with nut 3, this nut 3 is symmetrical arranged radial extension rod 4, each radial extension rod 4 is arranged respectively a chute 5, pair of links 6 is connected on radial extension rod 4 respectively by the bearing pin 7 be placed in chute 5, and the outboard end of each connecting rod 6 arranges a U-shaped fastener 8 respectively.
Leading screw 1 of the present invention can be the leading screw of solid construction, and the front end of its leading screw can adopt the multiple structure that is hinged to realize and being hinged of block piece 2, and the rear end of its leading screw can be arranged to be convenient to utilize the instruments such as spanner to carry out the structures such as the square toes of rotating operation to leading screw.The leading screw 1 of accompanying drawing embodiment is the leading screw of hollow-core construction, to alleviate its weight.The rear end of leading screw 1 is provided with handle 9, so that use hand rotational lead screw.Handle 9 can adopt the handle of the various ways such as in-line, cross, annular, and the handle 9 of accompanying drawing embodiment is shaping by steel plate punched, middle part Cheng Yuan, forms the rear end-plate of the leading screw of hollow-core construction, uniform four convex bodys of circumferential edge, forms cross handle.End-plate 10 before the leading screw front end of hollow-core construction is provided with leading screw, block piece 2 and front end-plate 10 are hinged by rivet 11.
Block piece 2 of the present invention can adopt elongate steel plate, rectangular steel tube, and the block piece 2 of accompanying drawing embodiment is that one section of notch is towards U-steel above.The block piece 2 of U-steel has lightweight, that Rigidity and strength is high advantage.
Figure 2 shows the using state that mouth card was used in the construction of this in-situ concrete wall, in use, U-shaped fastener 8 being hooked on respectively the both walls template that body of wall crosses mouth fixes on horizontal back cord 12, make block piece 2 contact with the fixing perpendicular back cord 13 of mistake mouth side template simultaneously, then rotational lead screw 1, block piece 2 is made to push ahead the thrust produced to crossing mouth side template, thus fastening mouth side template of crossing fixes perpendicular back cord 13, make U-shaped fastener 8 inwardly be strained by two horizontal back cords 12 simultaneously, namely complete and mouth inner and outer side template is crossed to in-situ concrete wall and crosses the fixing of mouth side template.
The construction of this in-situ concrete wall with the connecting rod 6 of mouth card coaxial line can be adopted to be connected with U-shaped fastener 8, the connecting rod 6 of accompanying drawing embodiment with U-shaped fastener 8 for non-coaxial line is connected, the axis of the relative connecting rod 6 of axis of its U-shaped fastener 8 turns forward certain angle, this kind of connecting rod 6 is connected with the non-coaxial line of U-shaped fastener 8, makes U-shaped fastener 8 and template fix the mated condition of horizontal back cord 12 better.
Claims (3)
1. mouth card was used in an in-situ concrete wall construction, it is characterized in that: there is a leading screw (1), the front end of this leading screw (1) is hinged a block piece (2), described leading screw (1) is equipped with nut (3), this nut (3) is symmetrical arranged radial extension rod (4), each radial extension rod (4) arranges a chute (5) respectively, pair of links (6) is connected on described radial extension rod (4) respectively by the bearing pin (7) be placed in described chute (5), and the outboard end of each connecting rod (6) arranges a U-shaped fastener (8) respectively.
2. mouth card was used in in-situ concrete wall construction according to claim 1, it is characterized in that: the leading screw that described leading screw (1) is hollow-core construction, the leading screw rear end of this hollow-core construction is provided with handle (9), the leading screw front end of this hollow-core construction is provided with end-plate (10) before leading screw, and described block piece (2) and front end-plate (10) are hinged by rivet (11).
3. mouth card was used in in-situ concrete wall construction according to claim 1 and 2, it is characterized in that: described block piece (2) is that one section of notch is towards U-steel above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434082.6A CN103498556B (en) | 2013-09-23 | 2013-09-23 | Passing opening clamp for cast-in-place concrete wall construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434082.6A CN103498556B (en) | 2013-09-23 | 2013-09-23 | Passing opening clamp for cast-in-place concrete wall construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103498556A CN103498556A (en) | 2014-01-08 |
| CN103498556B true CN103498556B (en) | 2015-05-13 |
Family
ID=49863806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310434082.6A Active CN103498556B (en) | 2013-09-23 | 2013-09-23 | Passing opening clamp for cast-in-place concrete wall construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103498556B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389425A (en) * | 2014-11-18 | 2015-03-04 | 魏志光 | Passing opening clamp for concrete wall templates |
| CN104863354B (en) * | 2015-06-11 | 2017-01-04 | 昆山征途建筑模架应用技术有限公司 | Kitchen and bathroom waterstop combined template and construction method thereof |
| CN113738104B (en) * | 2021-07-20 | 2023-02-17 | 中铁建工集团有限公司 | Building template fastening assembly for concrete floor integrated construction |
-
2013
- 2013-09-23 CN CN201310434082.6A patent/CN103498556B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103498556A (en) | 2014-01-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103498556B (en) | Passing opening clamp for cast-in-place concrete wall construction | |
| CN104775615A (en) | Lock buckle device for template butt joint fixation | |
| CN205116401U (en) | Semi -rigid power consumption node of bamboo timber structure rapid Assembly formula | |
| CN109621779A (en) | A kind of aluminum curtain walls material mixing process equipment | |
| CN209670339U (en) | A kind of building body formwork for placing rapid reinforcement structure | |
| CN203475834U (en) | Passing opening clamp for construction of cast-in-place concrete wall | |
| CN203238958U (en) | Tool-type building template connecting piece | |
| CN207211747U (en) | A kind of civil engineering building template link | |
| CN103100609A (en) | Connecting-rod-type bending device for bending steel in steel forming machine | |
| CN201896490U (en) | Tent | |
| CN203531399U (en) | Fixture for construction casting template | |
| CN206267312U (en) | A kind of adjustable steel construction security booth steel structure frame | |
| CN201679215U (en) | Plastering external angle bead for building | |
| CN103967286A (en) | Large-sized stone installing and transferring clamp | |
| CN2858856Y (en) | Ladder gate-type scaffold | |
| CN103104093A (en) | Special strengthening clamping tool for building beam bottom and beam side frameworks | |
| CN207892232U (en) | A kind of venthole hydraulic telescopic type template | |
| CN202247698U (en) | Template structure of thin-walled hollow bridge pier | |
| CN206352392U (en) | A kind of arc beam forms adjustable connector | |
| CN206859649U (en) | A kind of Construction of Civil Engineering template | |
| CN110344534A (en) | A kind of graphene concrete structure | |
| CN205153184U (en) | Wallboard fixed connection device | |
| CN205134942U (en) | Template structure is used in assembly type structure's cast -in -place post construction | |
| CN107234554A (en) | A kind of bathing device processing fixing device for being conveniently replaceable clamp | |
| CN203452377U (en) | Plastic steel hollow porous internal corner template |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |