CN210798304U - Curved buckle of building templates concatenation - Google Patents

Abstract

The utility model relates to a building templates technical field, more specifically relates to a curved buckle of building templates concatenation. Detain with outer the knot including the L type, the L type detain and connect to form by detaining in two, interior detain and detain each other amalgamation and fixed through locking member with outer, interior detain and be equipped with the cloudy lock, outer detain and be equipped with the positive lock, cloudy lock and positive lock coincide each other, interior detain and detain outward and be equipped with the second bayonet socket that is used for chucking building templates between. The trouble that building templates trompil hole site brought can be avoided, old board recycle cost is reduced, makes things convenient for the site work personnel to carry out the construction dismouting of building templates, can be applied to the reinforcement at reentrant corner external corner position.

Description

Curved buckle of building templates concatenation

Technical Field

The utility model relates to a building templates technical field, more specifically relates to a curved buckle of building templates concatenation.

Background

Along with the development of times, the building industry enters the industrialized development period, and the aluminum alloy template is widely utilized. According to building structure design's multiple change, in order to satisfy construction operation, the concrete placement demand, a whole set of aluminum alloy template comprises many fritter templates concatenation, at present, building aluminum template assembly link mode has a lot of, the first kind is the most common link mode, set up a plurality of holes on the board banding, the pin penetrates the hole and goes up the round pin piece again and can accomplish the reinforcement and link, this kind of construction simple process, the flexible operation, but this kind of traditional link mode has a lot of shortcomings, board processing technology is loaded down with trivial details, it is high to banding hole location and size precision requirement, intangible incremental cost. On-site installation needs to insert each pin and then knock the pin piece one by one for reinforcement, and after the construction is finished, the pin piece needs to be dismantled one by one, and the construction is time-consuming and slow. The shape of the pin sheet of the pin is small, the pin sheet is easy to lose in construction site use, the pin sheet is easy to deform, the cycle service life is short, and materials are wasted. The old board recycle hole site does not correspond last, and the utilization ratio is little, needs a large amount of block of reprocessing, and the hole is mended again to old board, and the process is loaded down with trivial details, increases the cost, extravagant material and labour cost. The second is CN204174933U utility model as patent publication, one kind utilizes the firm splice plate of connecting fixture, and the biggest advantage is exactly need not to punch on the template frame, and construction operation is simple, with low costs, be difficult for losing, make template automatic positioning leveling, economy suitable for the type, still has obvious weak point: the device utilizes the force of the spring to clamp the edge sealing of the splice plate and then utilizes the locking piece to lock, but the spring can deform along with the increase of the use times, the elasticity can be gradually reduced, the bearing force is insufficient, the service life is short, and the spring needs to be frequently disassembled and replaced; when the male and female angle plates are spliced or in a small space, the fastener cannot be used for fastening and reinforcing due to overlong length, so that the construction is difficult; this connect fixture does not set up the component of preventing gliding in addition, can use the vibrating spear to vibrate the concrete compaction in the cast in situ concrete, and the shaking force conveys and connects fixture when using the vibrating spear, and the fixture innerspring can be along with the undulant clamp power of vibration frequency weakens relatively, can cause the gliding of connecting fixture position, will cause the whole device of splice plate to consolidate the dynamics not enough like this, can cause very big quality problems for the construction like this. The third kind is CN205604725U utility model as patent publication, is one kind and screws the card with the hand and connect aluminum alloy template, utilizes the biggest advantage production simple, easy operation, need not to punch on the template frame, nevertheless still has some not enough points: the two splice plates can not be accurately and quickly positioned, the hand twisting clamp is single in manufacture, the external corner and the external corner part can not be applied to reinforcement treatment, only one edge of the hand twisting clamp is clamped into the edge sealing notch, the other end of the hand twisting clamp is only horizontally pulled, the lateral stress generated by the dead weight of the concrete is easy to expand the mold and shift, and the construction quality problem is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a curved buckle of building templates concatenation, can avoid the building templates to open the trouble that the hole site brought, reduce old board recycle cost, make things convenient for the site work personnel to carry out the construction dismouting of building templates, can be applied to the reinforcement at reentrant corner external corner position.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a curved buckle of building templates concatenation, detains and detains outward including the L type, the L type detain and connect to form by detaining in two, interior detain and detain each other amalgamation and fixed through locking member outward, interior detain and be equipped with the cloudy lock, outer detain and be equipped with the positive lock, cloudy lock and positive lock coincide each other, interior detain and detain outward and be equipped with the second bayonet socket that is used for chucking building templates between.

This curved buckle can be used for the building aluminium template of two mutually perpendicular amalgamations, and in the time of two building aluminium template mutually perpendicular amalgamations, two banding that it corresponds are mutually perpendicular also, are provided with two on this device and are used for the second bayonet socket, and in fixed, place angle aluminium and fill the intraoral space of second bayonet socket as the gasket between two mutually perpendicular's banding. Banding and angle aluminium are gone into to the card in the second bayonet socket to detain in with outer the knot locking through locking member, thereby fixed two aluminium template, for current concatenation mode, use this device need not to punch to aluminium template, improve the recycle rate of old template, reduce the reworking expense, but long-term cyclic utilization. In this device, the setting of female lock and male lock can firmly splice the outer tension that the template bore, reinforcing concatenation template banding inboard holding power. Utilize this device to splice the fixed whole atress of template more even and whole more pleasing to the eye, dismantle simple to operate, conveniently carry out secondary recycle to building templates.

Furthermore, the two inner buckle end parts are connected and mutually perpendicular to form the L-shaped buckle. The female lock on the inner buckle is arranged outwards, and the L-shaped buckle can be matched with the female corner and the male corner of the building template to be spliced and fixed.

Furthermore, the L-shaped buckle is of an integrated structure.

Furthermore, a reinforcing plate is arranged between the two inner buckles. Specifically, the reinforcing plate is the triangle reinforcing plate, and the reinforcing plate is connected with two interior knots respectively, and wherein, the reinforcing plate setting is detained on the side inwards in. Through setting up the reinforcing plate can strengthen the intensity between two interior buckles, avoid curved buckle to take place to warp when fixed building templates.

Further, the locking member includes screw and nut, outer knot on be equipped with the trompil, screw one end and interior knot fixed connection, the other end passes the trompil, the nut locate outer knot outer wall and with screw threaded connection. The screw direction free slip aversion can be followed to outer knot, when fixed concatenation template, loosens the nut earlier, detains separately with outer in will, and the size of second bayonet socket is greater than the amalgamation thickness of two aluminium template banding this moment, and the operator puts into the second bayonet socket with the banding, and the tight nut makes interior knot and outer knot amalgamation, and interior knot compresses tightly the banding of two aluminium templates with outer knot simultaneously to realize that the concatenation of two aluminium templates is fixed.

Furthermore, the screw cap is further included, the nut is a mountain-shaped nut, and the nut is arranged at the tail end of the screw. The nut can prevent that the mountain type nut from deviating from, and this device is because the screw is fixed including detaining, and the mountain type nut passes through the nut spacing can not deviate from, consequently this device is the complete set product, and each subassembly can not break away from when using and transport, facilitates the use more in the use. In addition, the mountain-shaped nut can be more conveniently disassembled and assembled by field workers, and the mountain-shaped nut can be screwed and fixed without using tools.

Furthermore, the locking member include screw and nut, outer the knot on be equipped with the trompil, the trompil be the screw, the screw pass interior knot and screw threaded connection. Through this kind of mode of setting, can detain in with outer the separation of tearing open, and each part all can be dismantled and separated, make things convenient for the replacement of part.

Furthermore, the anti-slip device further comprises an anti-slip pad, and the anti-slip pad is arranged at the front end of the second bayonet. When this device is fixed aluminium template, the slipmat can increase the frictional force between this device and the template face with the template face contact of aluminium template through setting up the slipmat, prevents this device landing when concreting.

Furthermore, the non-slip mat is a rubber mat. Wherein, 2 rubber pads are arranged and respectively fixed at the front ends of the two outer buttons.

Furthermore, the two sides of the second bayonet are provided with a notch and a convex opening which are arranged on the inner buckle and the outer buckle, and the notch and the convex opening are matched with the sealing edge of the building template. When the second bayonet is clamped into the sealing edge and the angle aluminum of the aluminum template, the notch and the convex opening are matched with the angle aluminum and the sealing edge, so that the pulling force of the buckle is enhanced through the uneven combination of the notch and the convex opening, the effect of positioning and locking the position of the template can be played, the side stress of the aluminum template can be borne, and the expansion of the template is prevented. When two fixed aluminum mould boards, because the notch matches with being connected of tang and banding, consequently notch and tang also can play the effect of direction when fixed, angle aluminium and banding can adjust by oneself and level and smooth, and consequently the aluminum mould board after the amalgamation is more level and more smooth and pleasing to the eye.

Compared with the prior art, the beneficial effects of the utility model are that:

1. compared with the prior art, the device does not need to open holes on the aluminum template, reduces the trouble of opening the holes, improves the recycling rate of the old template, reduces the cost for reprocessing the aluminum template, and can be recycled for a long time;

2. the reinforcing method can be applied to reinforcing the internal corner and the external corner of the building template;

3. compared with the existing tapping splicing mode, the device is convenient for field workers to disassemble, assemble and construct;

4. the spliced template can be fixed and positioned by the notch and the convex opening of the device, and can bear the lateral stress of the template to prevent the template from expanding.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an exploded view of the overall structure of the present invention;

FIG. 4 is a schematic structural view of the middle-angle aluminum of the present invention;

FIG. 5 is a view showing a usage state of the present invention;

fig. 6 is a top view of fig. 5.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Example 1:

as shown in fig. 1-3, a building template splicing bent buckle comprises an L-shaped buckle and an outer buckle 22, the L-shaped buckle is formed by connecting two inner buckles 21, the inner buckle 21 and the outer buckle 22 are spliced with each other and fixed through a locking member, a female lock 101 is arranged on the inner buckle 21, a male lock 111 is arranged on the outer buckle 22, the female lock 101 and the male lock 111 are matched with each other, a second bayonet 24 for clamping a building template is arranged between the inner buckle 21 and the outer buckle 22, the two building templates are arranged perpendicular to each other in the building template building process, two corresponding sealing edges 31 are also perpendicular to each other, and when the building template is fixed, an angle aluminum 32 is arranged between the two sealing edges 31 and used for filling a space in the second bayonet 24.

In this device, L type is detained and is become by two end connection's interior knot 21, and two interior knot 21 mutually perpendicular and interior negative locks 101 that detain on 21 set up outwards, and negative locks 101 set up on the external corner face that L type was detained promptly to it is fixed to the amalgamation of building templates to make L type detain the internal corner and the external corner that can the adaptation building templates. Wherein, detain 21 connection constitution's L type by two in and detain formula structure as an organic whole, detain 21 in two between be provided with reinforcing plate 23, specifically, reinforcing plate 23 is triangle reinforcing plate 23, and its setting is detained at the reentrant corner face of L type, and the both sides limit of reinforcing plate 23 respectively with interior 21 fixed connection of detaining plays the effect of strengthening fixed L type and detaining, increases the intensity between two interior detaining 21, avoids the curved buckle to receive the exogenic action when fixed building templates and produces deformation.

In this embodiment, the locking member includes a screw 14 and a nut, wherein an opening is provided on the outer buckle 22, one end of the screw 14 is fixedly connected to the inner buckle 21, the other end of the screw passes through the opening on the outer buckle 22 and penetrates out from the outer wall of the outer buckle 22, the nut is provided on the outer wall of the outer buckle 22 and is in threaded connection with the screw 14, and a nut 15 is further provided at the end of the screw 14 to limit the position of the nut, so that the nut is placed between the outer wall of the outer buckle 22 and the nut 15 to prevent the nut from falling out. When the building template splicing fixing device is used, only the nut needs to be screwed, the nut applies acting force towards the direction of the inner buckle 21 to the outer buckle 22, so that the inner buckle 21 and the outer buckle 22 are compressed, and meanwhile, the template edge sealing 31 arranged in the second clamping opening is compressed under the clamping acting force of the inner buckle 21 and the outer buckle 22, so that splicing and fixing of two building templates are realized. In this device, because the nut receives the restriction effect of nut 15, and screw 14 one end is with interior knot 21 fixed connection, therefore this device is the complete set product, and each subassembly can not break away from when using or carrying, has consequently avoided the problem that the subassembly is lost, and is more convenient when using. In addition, the nut adopts the mountain-shaped nut 13, and the mountain-shaped nut 13 can be more conveniently disassembled and assembled by field workers, so that the mountain-shaped nut 13 can be screwed and fixed without using tools.

In this embodiment, the anti-slip mat 12 is further provided, the anti-slip mat 12 is a rubber mat, the anti-slip mat 12 is provided at the front end of the second bayonet 24, specifically, the number of the anti-slip mats 12 is two, and the two anti-slip mats are respectively installed at the front ends of the inner buckle 21 and the outer buckle 22 through screws. When fixed aluminum mould board, slipmat 12 and aluminum mould board face contact can increase the frictional force between this device and the template face through setting up slipmat 12, prevents this device landing when concreting.

The second bayonet 24 is provided with a notch 17 and a convex opening 16 arranged on the inner buckle 21 and the outer buckle 22 at two sides, and the notch 17 and the convex opening 16 are matched with a sealing edge 31 of the building template. When the second bayonet 24 is clamped into the sealing edge 31 and the angle aluminum 32 of the template, the notch 17 and the convex opening 16 are matched and matched with the angle aluminum 32 and the sealing edge 31, so that the notch 17 and the convex opening 16 are combined in a rugged manner to enhance the pulling force of the clamping, the effect of positioning and locking the position of the template can be achieved, the side stress of the aluminum template can be borne, and the expansion of the template is prevented. When two aluminum templates are fixed, because the connecting surfaces of the notch 17 and the convex opening 16 and the sealing edge 31 are matched, the notch 17 and the convex opening 16 can also play a role in guiding when the two aluminum templates are fixed, and the two sealing edges 31 can be automatically adjusted to be flat, so that the spliced aluminum templates are more flat and beautiful.

In this embodiment, as shown in fig. 4, in order to fill the gap in the second bayonet 24, when two building templates arranged perpendicular to each other are connected and fixed, an angle aluminum 32 needs to be arranged in the second bayonet 24, the second bayonet 24 is clamped into the angle aluminum 32 and the sealing edge 31, a protrusion 321 and a concave hole 322 which are matched and spliced with the notch 17 and the protrusion 16 on the inner opening are arranged on the female corner surface of the angle aluminum 32, and a protrusion 321 and a concave hole 322 which are matched and spliced with the surface profile of the sealing edge 31 are arranged on the male corner surface of the angle aluminum 32. Therefore, the building template can be positioned and locked when being fixed, and the side stress of the template is borne to prevent the template from expanding.

As shown in fig. 5 and 6, the two building templates which are perpendicular to each other can be fixedly connected by using the device, when the two building templates are vertically spliced, the two corresponding sealing edges 31 are also perpendicular to each other, and at this time, the angle aluminum 32 is placed between the two sealing edges 31, so that the two side surfaces of the angle aluminum 32 are respectively attached to the two sealing edges 31. Firstly, a worker unscrews the gable nut 13 on the bent buckle, at the moment, the size of the second bayonet 24 is larger than the thickness of the joint of the edge surface of the angle aluminum 32 and the sealing edge 31, each group of angle aluminum 32 and the sealing edge 31 are respectively placed into the second bayonet 24 of the bent buckle, a site worker screws the gable nut 13 to enable the inner buckle 21 and the outer buckle 22 to be locked, after the locking, the notch 17 and the convex 16 on the outer buckle 22 are matched and spliced with the surface contour of the sealing edge 31, the notch 17 and the convex 16 on the inner buckle 21 are matched and spliced with the surface contour of the edge surface of the angle aluminum 32, the locked inner buckle 21 and the locked outer buckle 22 apply opposite acting force to the sealing edge 31 and the angle aluminum 32 which are clamped in the second bayonet 24, the sealing edge 31 and the angle aluminum 32 are compressed, and the edge surfaces of the sealing edge 31 and the angle aluminum 32 are matched and spliced, so that the sealing edge 31 and the angle aluminum 32 are firmly clamped in the second bayonet 24, thereby realizing firm connection of two mutually perpendicular building templates. When fixed, notch 17 and tang 16 on outer knot 22 and the interior knot 21 can play the guide effect, when making fixed, banding 31 and angle aluminium 32 can level and smooth by automatic adjustment, banding 31 after the amalgamation, angle aluminium 32, interior knot 21 and the outer amalgamation face of detaining between 22 level and smooth, make the building templates after the amalgamation level and more pleasing to the eye, and can combine the pulling force of reinforcing buckle through notch 17 and 16 unevenness of tang, can play the effect of location and pinning the template position and can bear the side stress of building templates, prevent to rise the mould. Compared with the existing splicing mode, the aluminum template splicing device does not need to punch aluminum templates, improves the recycling rate of old templates, reduces the secondary processing cost, and can be recycled for a long time. In addition, the arrangement of the female lock 101 and the male lock 111 can firmly splice the external tension borne by the template, and the supporting force of the inner side plate surface position of the edge banding 31 of the spliced template is enhanced. Utilize this device to splice the fixed whole atress of template more even and whole more pleasing to the eye, dismantle simple to operate, conveniently carry out secondary recycle to building templates.

In the present apparatus, the male lock 111 has a mountain-shaped convex structure, and the female lock 101 has a concave structure matching the male lock 111, but in the present embodiment, the female lock 101 may be provided on the inner buckle 21 or the outer buckle 22, and the male lock 111 may be provided on the inner buckle 21 or the outer buckle 22. The screw 14 can be fixed on the inner buckle 21 or the outer buckle 22, and the opening can be provided on the inner buckle 21 or the outer buckle 22, and the arrangement position in the present embodiment is only one specific arrangement example.

Example 2:

the embodiment is similar to embodiment 1, except that in this embodiment, the opening is a screw hole, the screw 14 passes through the inner buckle 21, the screw 14 is in threaded connection with the opening, the end of the screw 14 passes through the outer wall of the outer buckle 22, and the gable nut 13 is disposed on the outer wall of the outer buckle 22 and in threaded connection with the screw 14. The arrangement mode of the embodiment can separate the inner buckle 21 and the outer buckle 22, and all the components can be separated, so that the components can be replaced conveniently.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a curved buckle of building templates concatenation, its characterized in that detains and detains (22) outward including the L type, the L type detain and connect to form by detaining (21) in two, interior detain (21) and detain (22) each other amalgamation and fixed through locking member outward, interior detain (21) on be equipped with cloudy lock (101), outer detain (22) on be equipped with positive lock (111), cloudy lock (101) and positive lock (111) coincide each other, interior detain (21) and detain outward and be equipped with second bayonet socket (24) that are used for chucking building templates between (22).

2. The building template splicing elbow buckle as recited in claim 1, wherein the two inner buckles (21) are connected at the ends and perpendicular to each other to form the L-shaped buckle.

3. The building template splicing bent buckle as recited in claim 2, wherein the L-shaped buckle is of an integrated structure.

4. A building template splicing elbow buckle according to claim 1, characterized in that a reinforcing plate (23) is arranged between the two inner buckles (21).

5. The building template splicing bent buckle as claimed in claim 1, wherein the locking member comprises a screw (14) and a nut, the outer buckle (22) is provided with an opening, one end of the screw (14) is fixedly connected with the inner buckle (21), the other end of the screw passes through the opening, and the nut is arranged on the outer wall surface of the outer buckle (22) and is in threaded connection with the screw (14).

6. The building template splicing bent buckle as claimed in claim 5, further comprising a nut (15), wherein the nut is a hill-shaped nut (13), and the nut (15) is arranged at the tail end of the screw (14).

7. The building template splicing buckle according to claim 1, wherein the locking member comprises a screw (14) and a nut, the outer buckle (22) is provided with an opening, the opening is a screw hole, the screw (14) penetrates through the inner buckle (21), and the screw (14) is in threaded connection with the screw hole.

8. The building template splicing curved buckle according to claim 1, further comprising a non-slip pad (12), wherein the non-slip pad (12) is arranged at the front end of the second bayonet (24).

9. The building formwork splicing buckle according to claim 8, wherein the non-slip mat (12) is a rubber mat.

10. The building formwork splicing elbow buckle as recited in claim 1, wherein the second bayonet (24) has a notch (17) and a protrusion (16) arranged on the inner buckle (21) and the outer buckle (22) at two sides, and the notch (17) and the protrusion (16) are matched with the sealing edge (31) of the building formwork.

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