CN105507578A - Tongue and groove connecting structure of building formwork - Google Patents
Tongue and groove connecting structure of building formwork Download PDFInfo
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- CN105507578A CN105507578A CN201410495183.9A CN201410495183A CN105507578A CN 105507578 A CN105507578 A CN 105507578A CN 201410495183 A CN201410495183 A CN 201410495183A CN 105507578 A CN105507578 A CN 105507578A
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Abstract
The invention relates to a tongue and groove connecting structure of a building formwork. This structure has a casting surface and an outer side corresponding to outer casting side plates; an edge between the casting surface and the outer side forms a tongue and groove structure; the tongue and groove structure comprises locking grooves formed in the edge and opened parallelly towards the casting surface and comprises a locking device disposed on the edge of an adjacent formwork; the locking device has locking parts relatively movably connected to an adjacent formwork and suitable for being embedded in the locking grooves, and the locking parts cooperate with the locking grooves to prevent separation of two adjacent formworks. In this structure, the locking parts and the locking grooves are arranged to enable quick connection of the adjacent formworks and also enable prevention for the separation of the adjacent formworks, as well as connection strength of the adjacent formworks.
Description
Technical field
The present invention relates to building field, relate in particular to a kind of tongue and groove syndeton of construction formwork.
Background technology
Existing construction formwork adopts dismountable connected mode usually, by the template on-site consolidation of fritter become required for build mould shape.The mode of assembled connection is wherein a kind of is adopt to arrange connecting hole non-the building on face of template, adopts bolt to connect, or arranges adpting flange, adopts quick clamping mechanism to realize connecting.Also have is exactly adopt the tongue and groove connecting structure in the opposite edges of template connection to connect.Common bolt connects the mode be connected with clamp system and needs to arrange at least two bolts or clamp system on the connection edge of template, needs to carry out to build face smoothing work simultaneously, makes its inefficiency, builds the planeness in face and be difficult to ensure.And the connected mode of simple tongue and groove connecting structure can ensure to have higher connection operating efficiency, also substantially can ensure the planeness in the face of building simultaneously, but this kind of syndeton also will consider the problem that dismounting is difficult to, and the tightness making it connect is poor, bonding strength is lower.In order to overcome the intrinsic shortcoming of template tongue and groove syndeton, a kind of precise building template is disclosed in Chinese patent literature CN201962939U, it is realized perpendicular to the mutual restriction of building direction, face between adjacent forms by the tongue and groove upper chuck that cooperatively interacts, being connected of draw-in groove, and being prevented being separated between dop with draw-in groove by the mating reaction of stuck point.Obviously, for the ease of being equipped with between template, the yardstick of stuck point is restricted, and therefore the action intensity of stuck point is also limited.In order to improve the bonding strength between construction formwork, have employed the stability that a screw acted between adjacent forms ensures to be equipped with further.But there is intrinsic defect because screw connects, namely need to arrange several screw to ensure the stress equalization connected between template, the low problem of its joint efficiency cannot be resolved.
Summary of the invention
For this reason, technical problem to be solved by this invention is can not to meet in prior art the fast problem that bonding strength is high again of connection speed simultaneously, and then provides a kind of and can connect fast and the tongue and groove syndeton of construction formwork that bonding strength is high.
For solving the problems of the technologies described above, the tongue and groove syndeton of construction formwork of the present invention, has the face of building and builds the relative lateral surface of side plate with described; Build described in being on the edge between face and described lateral surface and form tongue-and-groove structure; Described tongue-and-groove structure comprises and is molded on described edge, and notch builds the parallel lock slots in face towards with described, and is arranged on the locking device on adjacent forms edge; Described locking device has and can be connected to relatively movably in described adjacent forms and be suitable for embedding the locking piece in described lock slots, and described locking piece coordinates prevention two adjacent forms to be separated from each other with described lock slots.
Described lock slots extends on described edge along being parallel to described edge direction, and tool lock face; The described locking piece locking head embedded in described lock slots has to coordinate with the described lock face of described lock slots and limits described locking piece and building direction, face described in being parallel to be separated from described lock slots perpendicular to described edge.
Described lock slots is made up of several groove section along the alternate setting of described edge bearing of trend, and notch is towards parallel with described casting face, described in each, form groove interval between groove section; Described locking piece has several fitting portion along the alternate setting of described edge bearing of trend; Under unlock state, fitting portion described in each is relative with described groove interval, and when the described locking head of each described fitting portion embeds in the described lock slots of each described groove section, the described lock slots respectively with corresponding is chimeric, realizes lock-out state.
Described fitting portion is several along the alternate key double wedge be molded on described locking piece of described edge bearing of trend; Only can be connected along being parallel to the mode that described edge direction slides between described locking piece with described adjacent forms; Under unlock state, key double wedge described in each is relative with described groove interval, and when the described locking head of each described key double wedge to slip into along described edge bearing of trend in the described lock slots of each described groove section, is fitted together to respectively at corresponding described lock slots.
Described locking piece is connected in described adjacent forms by the pivotally being parallel to the setting of described edge direction; Described locking piece makes described locking head and described lock face pressing through rotating.
Described locking piece to rotate in opposite directions, to arrange in pairs, and is being cancelled out each other perpendicular to the partial pressure of building direction, face when compressing.
Described lock slots is at least one transverse groove along the alternate setting of described edge bearing of trend; Described locking piece is along the alternate setting of described edge bearing of trend and the lock hook corresponding with described transverse groove; Lock hook described in each, respectively by being connected in described adjacent forms perpendicular to described pivotally of building face, described in two or more when lock hook, keeps lock hook described in each to link by a gangbar.
Be provided with cushion in the bottom of described lock slots, and described cushion is in the elongated setting in described edge.
The cross section of described lock slots is boss shape; Described adjacent forms forms the storage tank holding described boss; The part corresponding with described boss top outer in described storage tank two bottom sides is respectively arranged with weather strip.
Described groove interval by remove impact described locking piece described locking head perpendicular to described edge and the described slot-open-section that the direction of building face described in being parallel to embeds between described groove section form.
Described lock slots has to the groove top that groove center extends from the cell wall of both sides, and form described notch between two relatively described groove tops, described groove top surface is to described lock slots inside and perpendicular to described surface formation groove lock face of building face; The described locking head of described locking piece has building perpendicular to described yardstick direction, face being greater than key body and dividing, and forms perpendicular to described key lock face of building face between described locking head and described key body divide.
Described adjacent forms is provided with the holding chamber for keeping described locking piece, and the afterbody of described locking piece is arranged in described holding chamber, and the described afterbody of described locking piece has and becoming large yardstick perpendicular to described building on direction, face; Correspondingly described holding chamber has the chamber of large scale in the corresponding direction and the accent of a small scale, and described locking piece to be coordinated by the described afterbody becoming large scale and described chamber by described accent and realizes only to prolong the mode of sliding in direction and being connected described adjacent forms along being parallel to described edge.
The sidewall of described holding chamber described tongue and groove dorsad forms an opening; A driving mechanism is arranged near described holding chamber, and acts on described locking piece by opening, drives described locking piece to reciprocate in described holding chamber.
Described driving mechanism comprises a shifting part with drives structure; Described shifting part is arranged on described construction formwork by axis of rotation, and one end of described shifting part is fixedly connected with described rotating shaft, and the other end of described shifting part acts on and is arranged at described locking piece towards being struck in structure in the part of described opening.
Described shifting part is a gear, and the rotating shaft of described gear is arranged perpendicular to described edge; The described structure that is struck is be molded over the tooth bar on described locking piece.
Described rotating shaft is arranged on described construction formwork by a barrel-type casing, and described housing frame is also fixed described building on side plate and described outer panel, and described housing, towards the part opens of described holding chamber, acts on described locking piece to make described shifting part.
Also be provided with the internal end cover and outer end cap that are suitable for closed described shell end, after described internal end cover and described outer end cap cover, face or concordant with the lateral surface of described outer panel is built with described in its surface.
On described edge, also form slot and/or insert stupefied; Described slot and/or insert slotting stupefied and/or slot corresponding in stupefied and described adjacent forms and match.
Described slot and described slotting stupefied cross section display, its side has the inclination angle of matching.
Described shifting part is a worm screw, and the shaft parallel of described worm screw is arranged in described edge; The described part that is struck is be fixed on the swinging plate on described locking piece.
Technique scheme of the present invention has the following advantages compared to existing technology:
(1) in the present invention, described tongue-and-groove structure comprises and is molded on described edge, and notch builds the parallel lock slots in face towards with described, and is arranged on the locking device on adjacent forms edge; Described locking device has and can be connected to relatively movably in described adjacent forms and be suitable for embedding the locking piece in described lock slots, and described locking piece coordinates prevention two adjacent forms to be separated from each other with described lock slots; Namely in the present invention, the setting of described locking piece and described lock slots, not only can realize the quick connection between adjacent forms, can also prevent from being separated between adjacent forms, realize the bonding strength between adjacent forms.
(2) in the present invention, described lock slots extends on described edge along being parallel to described edge direction, and has lock face; Described locking piece embeds the locking head in described lock slots and the described lock face of described lock slots and limits described locking piece and building direction, face described in being parallel to be separated from described lock slots perpendicular to described edge; The described lock face of described lock slots locks described locking head, is separated, thus ensure that the bonding strength between described lock slots and described locking piece after can effectively preventing described locking piece from embedding along the direction of building face described in being parallel to.
(3) in the present invention, described lock slots is made up of several groove section along the alternate setting of described edge bearing of trend, and notch is towards parallel with described face of building, described in each, form groove interval between groove section; Described locking piece has several fitting portion along the alternate setting of described edge bearing of trend; Under unlock state, fitting portion described in each is relative with described groove interval, and when the described locking head of each described fitting portion to slip into along described edge bearing of trend in the described lock slots of each described groove section, the described lock slots respectively with corresponding is chimeric, realizes lock-out state; Multiple described groove sections and described fitting portion the bonding strength can strengthened between adjacent two described templates is set, and the number of described groove section and described fitting portion arranges and can select according to actual conditions, to avoid waste of raw materials or to realize optimal bonding strength.
(4) in the present invention, cushion is provided with in the bottom of described lock slots; Arranging of described cushion can make described locking piece and described lock slots when chimeric, have certain movable gap, and prevent in casting process, cement etc. enter this free gap, but can not make to there is gap between the described locking piece after connection and described lock slots.
(5) in the present invention, described locking piece is connected in described adjacent forms by the pivotally being parallel to the setting of described edge direction, and described locking piece makes described locking head and described lock face pressing through rotating; Namely in the present invention, described locking piece can described in be pivotally mounted in described adjacent forms, it can rotate around described pivot, thus makes described locking head and described lock face pressing, thus prevents two adjacent described templates to be separated.
(6) in the present invention, described locking piece is to rotate in opposite directions, to arrange in pairs, and cancelling out each other perpendicular to the partial pressure of building direction, face when compressing, namely in the present invention, a described lock slots correspondence arranges two described locking pieces, and these two described locking pieces are arranged in mode paired in opposite directions, namely there are two tie points between described lock slots and described locking piece, described locking piece after such connection and can not occur easily between described lock slots skew or dislocation, the connection between adjacent two described templates is more firm.
(7) in the present invention, described lock slots is at least one transverse groove along the alternate setting of described edge bearing of trend; Described locking piece is along the alternate setting of described edge bearing of trend and the lock hook corresponding with described transverse groove; Lock hook described in each, respectively by being connected in described adjacent forms perpendicular to described pivotally of building face, described in two or more when lock hook, keeps lock hook described in each to link by a gangbar; In the present invention, described locking piece is set to lock hook, and when adjacent two described templates are interconnected, described lock hook rotates and hooks together with described transverse groove, thus two described templates is linked into an integrated entity; And adopt same gangbar to hook together to drive described lock hook with described transverse groove or be separated in the situation being provided with multiple described lock hook, while saving, ensure that the action consistency of described lock hook.
(8) in the present invention, described cushion in the elongated setting in described edge, with farthest avoid chimeric after described locking piece and described lock slots between produce gap.
(9) in the present invention, described lock slots has from the cell wall of both sides to the groove top that groove center extends, form described notch between two relatively described groove tops, described groove top surface is to described lock slots inside and perpendicular to described surface formation groove lock face of building face; The described locking head of described locking piece has building perpendicular to described yardstick direction, face being greater than key body and dividing, and forms perpendicular to described key lock face of building face between described locking head and described key body divide; Namely in the present invention, two described groove tops are formed and fasten shape in described lock slots, described locking head formed can with two described groove tops fasten and be greater than the shape of described notch, like this after described locking piece and described lock slots are fitted together to, described groove lock face and described key lock face fasten along building direction, face described in being parallel to, and described locking head can not be deviate from from along building direction, direction, face described in being parallel to.
(10) in the present invention, the described cell wall part of described lock slots give prominence to from build described in template described in two that face seam crossing extends perpendicular to described plane of building face; Described adjacent forms forms the storage tank holding described cell wall ledge; The part corresponding with described cell wall top outer in described storage tank two bottom sides is respectively arranged with weather strip; The object that described weather strip is arranged prevents because in casting process, mud infiltrates the phenomenon that in described storage tank, described groove portion part is stuck in described storage tank.
(11) in the present invention, the described afterbody of described locking piece has and is becoming large yardstick perpendicular to described building on direction, face; Correspondingly described holding chamber has the chamber of large scale in the corresponding direction and the accent of a small scale, and described locking piece to be coordinated by the described afterbody becoming large scale and described chamber by described accent and realizes only to be connected described adjacent forms along being parallel to the mode that described edge bearing of trend slides; The arranging of size dimension of described locking piece and described holding chamber can limit the motion in the other direction of described locking piece, makes described locking piece only can connect described adjacent forms along the mode being parallel to the bearing of trend slip of described edge.
(12) in the present invention, on described edge, also form slot and/or insert stupefied, described slot and/or insert slotting stupefied and/or slot corresponding in stupefied and described adjacent forms and match, and described slot and described slotting stupefied cross section display, its side has the inclination angle of matching; The setting of this kind of structure not only can strengthen the cooperation intensity between adjacent described template further, can also ensure two after connecting adjacent described in build and build face described in side plate and described lateral surface is all in the same plane.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the schematic diagram of the tongue and groove syndeton of construction formwork described in embodiment 1;
Fig. 2 is the schematic diagram of adjacent two the described templates described in embodiment 1;
Fig. 3 is the schematic diagram of adjacent two the described templates described in embodiment 2;
Fig. 4 is the schematic diagram of adjacent two the described templates described in embodiment 3;
Fig. 5 is another visual angle schematic diagram of adjacent two the described templates described in embodiment 3;
In figure, Reference numeral is expressed as: 1-template; 2-edge; 21-slot; 22-inserts stupefied; 3-lock slots; 31-notch; 32-groove top; 33-groove lock face; 4-locking piece; 41-locking head; 42-key lock face; 43-afterbody; 51-cushion; 52-storage tank; 53-weather strip; 6-holding chamber; 61-chamber; 62-accent; 7-driving mechanism.
Detailed description of the invention
Below with reference to accompanying drawing, following embodiment is used to be further elaborated the present invention.
Embodiment 1
As illustrated in fig. 1 and 2, the tongue and groove syndeton of the construction formwork described in the present embodiment, has the face of building and builds the relative lateral surface of side plate with described; Build described in being on the edge 2 between face and described lateral surface and form tongue-and-groove structure; Described tongue-and-groove structure comprises and is molded on described edge 2, and notch 31 builds the parallel lock slots in face 3 towards with described, and is arranged on the locking device on adjacent forms 1 edge 2; Described locking device has and can be connected to relatively movably in described adjacent forms 1 and be suitable for embedding the locking piece 4 in described lock slots 3, and described locking piece 4 coordinates prevention two adjacent forms 1 to be separated from each other with described lock slots 3.In the present embodiment, the setting of described locking piece 4 and described lock slots 3, not only can realize the quick connection between adjacent forms 1, can also prevent from being separated between adjacent forms 1, realize the bonding strength between adjacent forms 1
Wherein, described lock slots 3 extends on described edge 2 along being parallel to direction, described edge 2, and has lock face; Described locking piece 4 locking head 41 embedded in described lock slots 3 has to coordinate with the described lock face of described lock slots 3 and limits described locking piece 4 and building direction, face described in being parallel to be separated from described lock slots 4 perpendicular to described edge 2; The described lock face of described lock slots 3 locks described locking head 41, can effectively prevent described locking piece 4 embed rear edge be parallel to described in build face direction be separated, thus ensure that the bonding strength between described lock slots 3 and described locking piece 4.
Particularly, in the present embodiment, described lock slots 3 is made up of several groove section along the alternate setting of described edge 2 bearing of trend, and notch 31 is towards parallel with described casting face, described in each, form groove interval between groove section; Described locking piece 4 has several fitting portion along the alternate setting of described edge 2 bearing of trend; Under unlock state, fitting portion described in each is relative with described groove interval, and when the described locking head 41 of each described fitting portion embeds in the described lock slots 3 of each described groove section, the described lock slots 3 respectively with corresponding is chimeric, realizes lock-out state; Multiple described groove sections and described fitting portion the bonding strength can strengthened between adjacent two described templates 1 is set, and the number of described groove section and described fitting portion arranges and can select according to actual conditions, to avoid waste of raw materials or to realize optimal bonding strength.
When chimeric, certain movable gap is had in order to make described locking piece 4 and described lock slots 3, and prevent in casting process, cement etc. enter this free gap, but can not make to there is gap between the described locking piece 4 after connection and described lock slots 3, be provided with cushion 51 in the bottom of described lock slots 3.Wherein, described cushion 51 in the elongated setting in described edge 2, with farthest avoid chimeric after described locking piece 4 and described lock slots 3 between produce gap.
The cross section of described lock slots 3 is boss shape; Described adjacent forms 1 forms the storage tank 52 holding described boss; The part corresponding with described boss top outer in described storage tank 52 two bottom sides is respectively arranged with weather strip 53.The object that described weather strip 53 is arranged prevents because in casting process, mud infiltrates the phenomenon that in described storage tank 52, described groove portion part is stuck in described storage tank 52.
Wherein, described groove interval by remove the described locking head 41 that affects described locking piece 4 perpendicular to described edge 2 and described notch 31 part that the direction of building face described in being parallel to embeds between described groove section form.Namely in the present embodiment, when arranging multiple described groove sections and described key double wedge, under unlock state, described key double wedge between two described groove sections, namely between the described groove interval of described key double wedge between two described groove sections; When needs lock, described key double wedge moves in its corresponding groove section by described groove interval, and then realizes the locking between adjacent two described templates 1.
Further, in the present embodiment, described lock slots 3 has between the relatively described groove top 32, groove top 32, two that groove center extends, form described notch 31 from the cell wall of both sides, and described groove top 32 is inner and form groove lock face 33 perpendicular to described surface of building face towards described lock slots 3; The described locking head 41 of described locking piece 4 has building perpendicular to described yardstick direction, face being greater than key body and dividing, and forms perpendicular to described key lock face 42 of building face between described locking head 41 and described key body divide.Namely in the present embodiment, two described groove tops 32 are formed and fasten shape in described lock slots 3, described locking head 41 formed can with two described groove tops 32 fasten and be greater than the shape of described notch 31, like this after described locking piece 4 and described lock slots 3 are fitted together to, described groove lock face 33 and described key lock face 42 fasten along building direction, face described in being parallel to, and described locking head 41 can not be deviate from from along building direction, direction, face described in being parallel to.
In the present embodiment, described adjacent forms 1 is provided with the holding chamber 6 for keeping described locking piece 4, the afterbody 43 of described locking piece 4 is arranged in described holding chamber 6, and the described afterbody 43 of described locking piece 4 has and becoming large yardstick perpendicular to described building on direction, face; Correspondingly described holding chamber 6 has the chamber 61 of large scale in the corresponding direction and the accent 62 of a small scale, and described locking piece 4 coordinates realization only can prolong the mode of sliding in direction and be connected described adjacent forms 1 along being parallel to described edge 2 by described accent 62 by the described afterbody 43 and the described chamber 61 that become large scale; In the present embodiment, the arranging of size dimension of described locking piece 4 and described holding chamber 6 can limit the motion in the other direction of described locking piece 4, makes described locking piece 4 only can connect described adjacent forms 1 along the mode being parallel to the bearing of trend slip of described edge 2.
For strengthening the cooperation intensity between adjacent described template 1 further, in the present embodiment, on described edge 2, also forming slot 21 and/or inserting stupefied 22; Described slot 21 and/or insert stupefied 22 slotting stupefied 22 and/or slots 21 corresponding with in described adjacent forms 1 and match.Wherein, described slot 21 and the described cross section of slotting stupefied 22 display, its side has the inclination angle of matching; The setting of this kind of structure not only can strengthen the cooperation intensity between adjacent described template further, can also ensure to build face and described lateral surface is all in the same plane described in two adjacent described templates 1 after connecting; If now described template 1 lateral surface this can be used as face of building use as complete plane, then the face of building of two described templates after connecting and lateral surface all form respective complete plane, and namely lateral surface also can use as the face of building.
On the basis of above-described embodiment, the sidewall of described holding chamber 6 described tongue and groove dorsad forms an opening; A driving mechanism 7 is arranged near described holding chamber 6, and acts on described locking piece 4 by opening, drives described locking piece 4 to reciprocate in described holding chamber 6.
Particularly, described driving mechanism 7 comprises a shifting part with drives structure, described drives structure can be set to the four directions or inner hexagonal hole that are molded over spindle central, described shifting part is arranged on described construction formwork 1 by axis of rotation, one end of described shifting part is fixedly connected with described rotating shaft, and the other end of described shifting part acts on and is arranged at described locking piece 4 towards being struck in structure in the part of described opening.
In the present embodiment, preferred described shifting part is a gear, and the rotating shaft of described gear is arranged perpendicular to described edge 2; The described structure that is struck is be molded over the tooth bar on described locking piece 4.Wherein, described gear can be set to sector gear.
Certainly, as one of disposable embodiment, described shifting part is a worm screw, and the shaft parallel of described worm screw is arranged in described edge 2; The described part that is struck is be fixed on the swinging plate on described locking piece 4.
Described rotating shaft is arranged on described construction formwork 1 by a barrel-type casing, and described housing frame is also fixed described building on side plate and described outer panel, and described housing, towards the part opens of described holding chamber 6, acts on described locking piece 4 to make described shifting part.
Also be provided with the internal end cover and outer end cap that are suitable for closed described shell end, after described internal end cover and described outer end cap cover, face or concordant with the lateral surface of described outer panel is built with described in its surface.
Embodiment 2
As disposable embodiment, the difference of the present embodiment and embodiment 1 is:
As shown in Figure 3, described locking piece 4 is connected in described adjacent forms by the pivotally being parallel to the setting of direction, described edge 2; Described locking piece 4 makes described locking head 41 and described lock face pressing through rotating.Namely in the present embodiment, described locking piece 4 can described in be pivotally mounted in described adjacent forms 1, it can rotate around described pivot, thus makes described locking head 41 and described lock face pressing, thus prevents two adjacent described templates 1 to be separated
In the present embodiment, described locking piece 4 to rotate in opposite directions, to arrange in pairs, and is being cancelled out each other perpendicular to the partial pressure of building direction, face when compressing.Specifically as shown in Figure 3, middle T-shaped portion is provided with in described lock slots, two lateral inner ends faces in T-shaped portion, described centre form two described lock faces, and described lock slots 3 correspondence arranges two described locking pieces 4, and these two described locking pieces 4 are arranged in mode paired in opposite directions, like this when needing when two described templates 1 to connect, the described locking pieces 4 of two of paired setting simultaneously around described pivot towards corresponding described lock slots 3, screw in described lock slots 3 to two described locking heads 41, and with the described lock face pressing in described lock slots 3; Thus make, between described lock slots 3 and described locking piece 4, there are two tie points, the described locking piece 4 after connection and can not occur easily between described lock slots 3 skew or dislocation, the connection between adjacent two described templates 1 is more firm.
Embodiment 3
As disposable embodiment, the difference of the present embodiment and embodiment 1 is:
As shown in Figure 4 and Figure 5, described lock slots 3 is at least one transverse groove along the alternate setting of described edge 2 bearing of trend; Described locking piece 4 is along the alternate setting of described edge 2 bearing of trend and the lock hook corresponding with described transverse groove; Lock hook described in each, respectively by being connected in described adjacent forms perpendicular to described pivotally of building face, described in two or more when lock hook, keeps lock hook described in each to link by a gangbar.In the present embodiment, described locking piece 4 is set to lock hook, and when adjacent two described templates 1 are interconnected, described lock hook rotates and hooks together with described transverse groove, thus two described templates 1 is linked into an integrated entity; And adopt same gangbar to hook together to drive described lock hook with described transverse groove or be separated in the situation being provided with multiple described lock hook, while saving, ensure that the action consistency of described lock hook.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (18)
1. the tongue and groove syndeton of construction formwork, has the face of building and builds the relative lateral surface of side plate with described; Build described in being on the edge (2) between face and described lateral surface and form tongue-and-groove structure; It is characterized in that: described tongue-and-groove structure comprises the lock slots (3) be molded on described edge (2), and is arranged on the locking device on adjacent forms (1) edge (2); Described locking device has and can be connected to described adjacent forms (1) relatively movably and go up and be suitable for the locking piece (4) that embeds in described lock slots (3), and described locking piece (4) coordinates prevention two adjacent forms (1) to be separated from each other with described lock slots (3).
2. the tongue and groove syndeton of construction formwork according to claim 1, is characterized in that: described lock slots (3) along being parallel to described edge (2) direction in described edge (2) upper extension, and has lock face; Described locking piece (4) embeds locking head (41) in described lock slots (3) and the described lock face of described lock slots (3) and coordinates and limit described locking piece (4) and building direction, face described in being parallel to be separated from described lock slots (4) perpendicular to described edge (2).
3. the tongue and groove syndeton of construction formwork according to claim 2, it is characterized in that: described lock slots (3) is made up of several groove section along the alternate setting of described edge (2) bearing of trend, and notch (31) is towards parallel with described face of building, and forms groove interval described in each between groove section; Described locking piece (4) has several fitting portion along the alternate setting of described edge (2) bearing of trend; Under unlock state, fitting portion described in each is relative with described groove interval, and when the locking head of each described fitting portion embeds in the described lock slots (3) of each described groove section, coordinates respectively, realize lock-out state with corresponding described lock slots (3).
4. the tongue and groove syndeton of construction formwork according to claim 3, is characterized in that: described fitting portion is several along the alternate key double wedge be molded on described locking piece (4) of described edge (2) bearing of trend; Only can be connected along being parallel to the mode of sliding in described edge (2) direction between described locking piece (4) with described adjacent forms (1); Under unlock state, key double wedge described in each is relative with described groove interval, and time in the described lock slots (3) that the described locking head (41) of each described key double wedge slips into each described groove section along described edge (2) bearing of trend, be fitted together to respectively at corresponding described lock slots (3).
5. the tongue and groove syndeton of construction formwork according to claim 2, is characterized in that: described locking piece (4) is connected in described adjacent forms by the pivotally being parallel to the setting of described edge (2) direction; Described locking piece (4) makes described locking head (41) and described lock face pressing through rotating.
6. the tongue and groove syndeton of construction formwork according to claim 5, is characterized in that: described locking piece (4) to rotate in opposite directions, to arrange in pairs, and is being cancelled out each other perpendicular to the partial pressure of building direction, face when compressing.
7. the tongue and groove syndeton of construction formwork according to claim 1, is characterized in that: described lock slots (3) is at least one is along the transverse groove of the alternate setting of described edge (2) bearing of trend; Described fitting portion is along the alternate setting of described edge (2) bearing of trend and the lock hook corresponding with described transverse groove; Lock hook described in each, respectively by being connected in described adjacent forms perpendicular to described pivotally of building face, described in two or more when lock hook, keeps lock hook described in each to link by a gangbar.
8. the tongue and groove syndeton of the construction formwork according to claim 2-7 any one, is characterized in that: be provided with cushion (51) in the bottom of described lock slots (3), and described cushion (51) is in described edge (2) elongated setting.
9. the tongue and groove syndeton of the construction formwork according to claim 1-8 any one, is characterized in that: the cross section of described lock slots (3) is boss shape; Described adjacent forms (1) forms the storage tank (52) holding described boss; Weather strip (53) is respectively arranged with in the part that described storage tank (52) two bottom sides is corresponding with described boss top outer.
10. the tongue and groove syndeton of the construction formwork according to claim 3 or 4, is characterized in that: described groove interval by the described locking head (41) removing the described locking piece of impact (4) perpendicular to described edge (2) and described notch (31) part that the direction of building face described in being parallel to embeds between described groove section form.
The tongue and groove syndeton of 11. construction formworks according to claim 10, it is characterized in that: described lock slots (3) has from the cell wall of both sides to the groove top (32) that groove center extends, form described notch (31) between two relatively described groove tops (32), described groove top (32) is towards described lock slots (3) inside and perpendicular to described surface formation groove lock face (33) of building face; The described locking head (41) of described locking piece (4) has building perpendicular to described yardstick direction, face being greater than key body and dividing, and forms perpendicular to described key lock face (42) of building face between described locking head (41) and described key body divide.
The tongue and groove syndeton of 12. construction formworks according to claim 10 or 11, it is characterized in that: in described adjacent forms (1), be provided with the holding chamber (6) for keeping described locking piece (4), the afterbody (43) of described locking piece (4) is arranged in described holding chamber (6); The described afterbody (43) of described locking piece (4) has and is becoming large yardstick perpendicular to described building on direction, face; Correspondingly described holding chamber (6) has the chamber (61) of large scale in the corresponding direction and the accent (62) of a small scale, and described locking piece (4) to be coordinated by the described afterbody (43) and the described chamber (61) that become large scale by described accent (62) and realizes only to be connected described adjacent forms (1) along being parallel to the mode that described edge (2) bearing of trend slides.
The tongue and groove syndeton of 13. construction formworks according to claim 12, is characterized in that: the chamber downside wall of described holding chamber (6) forms an opening; A driving mechanism (7) is arranged near described holding chamber (6), and acts on described locking piece (4) by opening, drives described locking piece (4) to reciprocate in described holding chamber (6).
The tongue and groove syndeton of 14. construction formworks according to claim 13, is characterized in that: described driving mechanism (7) comprises a shifting part with drives structure; Described shifting part is arranged in described template (1) by axis of rotation, one end of described shifting part is fixedly connected with described rotating shaft, and the other end of described shifting part acts on and is arranged at described locking piece (4) towards being struck in structure in the part of described opening.
The tongue and groove syndeton of 15. construction formworks according to claim 14, is characterized in that: described shifting part is a gear, and the rotating shaft of described gear is arranged perpendicular to described edge (2); The described structure that is struck is for being molded over the tooth bar on described locking piece (4).
The tongue and groove syndeton of 16. construction formworks according to claim 14, is characterized in that: described shifting part is a worm screw, and the shaft parallel of described worm screw is arranged in described edge (2); The described part that is struck is for being fixed on the swinging plate on described locking piece (4).
The tongue and groove syndeton of 17. construction formworks according to any one of claim 1-16, is characterized in that: on described edge (2), also forms slot (21) and/or inserts stupefied (22); Match with described adjacent forms (1) upper corresponding slotting stupefied (22) and/or slot (21) in described slot (21) and/or slotting stupefied (22).
The tongue and groove syndeton of 18. construction formworks according to claim 17, is characterized in that: described slot (21) and described cross section display of inserting stupefied (22), its side has the inclination angle of matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410495183.9A CN105507578B (en) | 2014-09-25 | 2014-09-25 | The tongue and groove connection structure of building template |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410495183.9A CN105507578B (en) | 2014-09-25 | 2014-09-25 | The tongue and groove connection structure of building template |
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| CN105507578A true CN105507578A (en) | 2016-04-20 |
| CN105507578B CN105507578B (en) | 2018-10-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288421A (en) * | 2022-08-04 | 2022-11-04 | 广东省水利水电第三工程局有限公司 | Plastic building template system |
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| CN2253373Y (en) * | 1996-06-22 | 1997-04-30 | 陈志道 | Steel shuttering connecting and fastening means |
| KR20080002542U (en) * | 2008-05-15 | 2008-07-10 | 참솔산업(주) | Mwpile form |
| CN201865333U (en) * | 2010-08-02 | 2011-06-15 | 王亚运 | Plastic building template |
| CN201962939U (en) * | 2010-11-22 | 2011-09-07 | 王亚运 | Precise building template |
| CN203145448U (en) * | 2013-04-12 | 2013-08-21 | 田志强 | Spliced type wall formwork |
| CN204531381U (en) * | 2014-09-25 | 2015-08-05 | 能诚集团有限公司 | The tongue and groove syndeton of construction formwork |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2253373Y (en) * | 1996-06-22 | 1997-04-30 | 陈志道 | Steel shuttering connecting and fastening means |
| KR20080002542U (en) * | 2008-05-15 | 2008-07-10 | 참솔산업(주) | Mwpile form |
| CN201865333U (en) * | 2010-08-02 | 2011-06-15 | 王亚运 | Plastic building template |
| CN201962939U (en) * | 2010-11-22 | 2011-09-07 | 王亚运 | Precise building template |
| CN203145448U (en) * | 2013-04-12 | 2013-08-21 | 田志强 | Spliced type wall formwork |
| CN204531381U (en) * | 2014-09-25 | 2015-08-05 | 能诚集团有限公司 | The tongue and groove syndeton of construction formwork |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115288421A (en) * | 2022-08-04 | 2022-11-04 | 广东省水利水电第三工程局有限公司 | Plastic building template system |
| CN115288421B (en) * | 2022-08-04 | 2024-02-20 | 广东省水利水电第三工程局有限公司 | Plastic building template system |
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| CN105507578B (en) | 2018-10-26 |
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