CN205100559U - Entrance to a cave tool to lock that knee wall phantom board was used - Google Patents
Entrance to a cave tool to lock that knee wall phantom board was used Download PDFInfo
- Publication number
- CN205100559U CN205100559U CN201520874475.3U CN201520874475U CN205100559U CN 205100559 U CN205100559 U CN 205100559U CN 201520874475 U CN201520874475 U CN 201520874475U CN 205100559 U CN205100559 U CN 205100559U
- Authority
- CN
- China
- Prior art keywords
- hole
- cross bar
- clamp
- lock
- horizontal pole
- 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 - Fee Related
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Abstract
The utility model discloses an entrance to a cave tool to lock that knee wall phantom board was used, entrance to a cave tool to lock is used for locking to be located the main heel of wall form both sides, entrance to a cave tool to lock includes the two anchor clamps body, horizontal pole, top tie member and lead screw, two anchor clamps body symmetries set up, and every presss from both sides specific cross sectional shape and is similar to " mouth " word half, and two specific openings of clamp set up relatively, and it has the through -hole to open at the center of the specific facade of every clamp, leave one side of the horizontal pole body of rod has the pinhole, the tip and the lead screw fixed connection of opposite side, and the horizontal pole presss from both sides specific through -hole from two and passes, the top tie member be forming on the terminal surface of cavity, one end opening and the other end porose cylinder, and the lead screw is kept away from horizontal pole one end and is penetrated and pass from the open end of top tie member the hole, be equipped with the lockpin in the pinhole of the horizontal pole outside next -door neighbour's anchor clamps body facade, be equipped with the nut on lieing in a lead screw in the tie member terminal surface outside. This tool to lock convenient operation, do not confine wall body thickness restriction to and do not have the mould of race, the mould phenomenon rises.
Description
Technical field
The utility model relates to building-supporting field, particularly relates to a kind of opening lockset supporting wall form.
Background technology
The back-supported of wall form is made up of two-layer keel, and the keel of direct support shuttering are secondary joist, also claims time back cord; For support internal layer keel for main joist, also claim main back cord.When being assembled into wall form, by the template drawknot of through-wall bolt by body of wall both sides, each through-wall bolt becomes the fulcrum of outer keel.
Early stage main joist or secondary joist are made by round log or the lumps of wood, widely use steel pipe at present, or secondary joist adopts the lumps of wood, main joist to adopt round steel pipe.But, use round log or the lumps of wood all can waste a large amount of forest reserves, and the easy breaking out of fire in storage process of round log or the lumps of wood; When adopting round steel pipe, circular configuration is unstable, is not easy to install.
Novel main keel or secondary joist are made up of metal side tube, and length can regulate easily, overcome these defects above-mentioned.The structure of opening lockset supporting with it as shown in Figure 1, forming by being positioned at the clamp body 1 at two ends, the screw mandrel 2 being positioned at middle part and the regulating block 3 be arranged in the middle part of screw mandrel, regulating the distance between two clamp bodies 1 by screw mandrel 2.
But there is following shortcoming in the opening lockset of this structure:
1, during spacing, need rotary screw rod, not only governing speed is slow, and inconvenient operation;
2, owing to being limited to the length of screw mandrel, so be only applicable to wall segment thickness;
Summary of the invention
The technical problems to be solved in the utility model be to provide a kind of simple to operate, quick, be not limited to thickness of wall body restriction and the larger support wall form opening lockset of intensity.
For this reason, the technical solution of the utility model is as follows:
A kind of opening lockset supporting wall form, described opening lockset is positioned at the main heel of wall form both sides for locking, described opening lockset comprises two clamp bodies, a cross bar, holds out against part and a screw mandrel, described two clamp bodies are symmetrical arranged, the cross sectional shape of each clamp body is similar to half " mouth " word, the opening of two clamp bodies is oppositely arranged, and has through hole at the center of the facade of each clamp body; The side of the described cross bar body of rod has pin-and-hole, and the end of opposite side is fixedly connected with described screw mandrel, and described cross bar passes from the through hole of two clamp bodies; Describedly hold out against that part is hollow, one end open and the end face of the other end is formed the cylinder in hole, described screw mandrel to penetrate from the openend holding out against part away from cross bar one end and passes described hole; The pin-and-hole of the cross bar outside the described clamp body facade of next-door neighbour, built with lock pin, the screw mandrel outside the end face holding out against part described in being positioned at is provided with nut.
Preferably, the pin-and-hole of described cross bar body of rod side is arranged at intervals with multiple, to adapt to the body of wall of different-thickness along the length direction of the body of rod.
Preferably, the end face of each described clamp body having top wire hole, at described top wire hole built with jackscrew, for holding out against main heel, making it more firm.
The opening lockset of support wall form of the present utility model has the following advantages:
1, simple to operate, quick: owing to being provided with multiple lockpin hole, so distance between two clamp bodies can be regulated according to the difference of thickness of wall body easily by lock pin;
2, be not limited to the restriction of thickness of wall body: lockpin hole that can be different according to the different choice of thickness of wall body, same opening lockset can adapt to larger thickness of wall body scope;
3, intensity is large, and without running mould, rise mould phenomenon: by lock pin, hold out against part and main heel can be locked by jackscrew securely, and by regulating the amount of feeding holding out against part, can finely tune the spacing of two clamp bodies, there will not be run mould, rise mould phenomenon.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing support wall form opening lockset;
Fig. 2 is the structural representation of the opening lockset of support wall form of the present utility model;
Detailed description of the invention
Be described in detail below in conjunction with the structure of accompanying drawing to the opening lockset of support wall form of the present utility model.
As shown in Figure 2, the opening lockset of support wall form of the present utility model comprises two clamp bodies 11, cross bar 10, holds out against part 12 and screw mandrel 14.
Two clamp bodies 11 are symmetrical arranged, and the cross sectional shape of each clamp body is similar to half " mouth " word, is made up of facade, end face and bottom surface.The opening of two clamp bodies 11 is oppositely arranged, and has through hole at the center of the facade of each clamp body 11.The side of the body of rod of cross bar 10 has pin-and-hole, and the end of opposite side is fixedly connected with screw mandrel 14, and cross bar 10 passes from the through hole of two clamp bodies 11.Hold out against that part 12 is hollow, one end open and the end face of the other end is formed the cylinder in hole, screw mandrel 14 to penetrate from the openend holding out against part 12 away from cross bar 10 one end and passes described hole.The pin-and-hole of the cross bar 10 outside next-door neighbour's clamp body 11 facade, built with lock pin 15, is provided with nut 13 being positioned on the screw mandrel outside the end face holding out against part 12.
As shown in the figure, preferably, the pin-and-hole of the body of rod side of cross bar 10 is arranged at intervals with multiple, to adapt to the body of wall of different-thickness along the length direction of the body of rod.
Preferably, the end face of each described clamp body also having top wire hole, at top wire hole built with jackscrew 17, for holding out against main heel 16, making it more firm.
As shown in the figure, wall form both sides are supported by main heel 16, and each main heel 16 comprises two parallel square tubes.When using lockset of the present utility model, by two clamp bodies 11, two of body of wall both sides main heels 16 being clamped, by lock pin 15, holding out against part 12 and main heel 16 pins by jackscrew 17 securely.
Claims (3)
1. support an opening lockset for wall form, described opening lockset is positioned at the main heel of wall form both sides for locking, it is characterized in that: described opening lockset comprises two clamp bodies, a cross bar, holds out against part and a screw mandrel,
Described two clamp bodies are symmetrical arranged, and the cross sectional shape of each clamp body is similar to half " mouth " word, and the opening of two clamp bodies is oppositely arranged, and has through hole at the center of the facade of each clamp body;
The side of the described cross bar body of rod has pin-and-hole, and the end of opposite side is fixedly connected with described screw mandrel, and described cross bar passes from the through hole of two clamp bodies;
Describedly hold out against that part is hollow, one end open and the end face of the other end is formed the cylinder in hole, described screw mandrel to penetrate from the openend holding out against part away from cross bar one end and passes described hole;
The pin-and-hole of the cross bar outside the described clamp body facade of next-door neighbour, built with lock pin, the screw mandrel outside the end face holding out against part described in being positioned at is provided with nut.
2. opening lockset according to claim 1, is characterized in that: the pin-and-hole of described cross bar body of rod side is arranged at intervals with multiple along the length direction of the body of rod.
3. opening lockset according to claim 1, is characterized in that: on the end face of each described clamp body, have top wire hole, at described top wire hole built with jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874475.3U CN205100559U (en) | 2015-11-04 | 2015-11-04 | Entrance to a cave tool to lock that knee wall phantom board was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874475.3U CN205100559U (en) | 2015-11-04 | 2015-11-04 | Entrance to a cave tool to lock that knee wall phantom board was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205100559U true CN205100559U (en) | 2016-03-23 |
Family
ID=55516346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874475.3U Expired - Fee Related CN205100559U (en) | 2015-11-04 | 2015-11-04 | Entrance to a cave tool to lock that knee wall phantom board was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205100559U (en) |
-
2015
- 2015-11-04 CN CN201520874475.3U patent/CN205100559U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160323 Termination date: 20191104 |