CN210798303U - Hole site device is exempted from in building aluminum mould board concatenation - Google Patents

Abstract

The utility model relates to a building templates technical field, more specifically relates to a hole site device is exempted from in building aluminum mould board concatenation, including straight buckle and curved buckle, straight buckle detain including the left side of mutual amalgamation and detain with the right side, curved buckle detain including L type knot and detain outward, L type detain and connect to form by two interior knots, interior knot and outer knot amalgamation and fixed through locking member, left side detain and right side detain and fix through locking member, interior knot and left side detain and be equipped with the female lock, outer knot and right side detain and be equipped with the male lock, female lock and male lock coincide each other, left side detain and right side detain and be equipped with the first bayonet socket that is used for chucking building templates between, interior knot and outer knot between be equipped with the second bayonet socket that is used for chucking building templates. The trouble brought by the hole opening position of the building template can be avoided, the recycling cost of the old plate is reduced, and the construction disassembly and assembly of the building template by field workers are facilitated.

Description

Hole site device is exempted from in building aluminum mould board concatenation

Technical Field

The utility model relates to a building templates technical field, more specifically relates to a hole site device is exempted from in building aluminum mould 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 hole site device is exempted from in building aluminum mould board concatenation, can avoid 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 building templates's construction dismouting.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a hole site device is exempted from in building aluminum mould board concatenation, includes straight buckle and curved buckle, straight buckle detain and detain with the right side including the left side of mutual amalgamation, curved buckle detain and detain with outer including the L type, the L type detain to connect by detaining in two and constitute, interior knot and outer knot amalgamation each other and fixed through locking member, left side detain and right side detain and fix through locking member, interior knot and left side detain and be equipped with the negative lock, outer knot and right side detain and be equipped with the positive lock, negative lock and positive lock coincide each other, left side detain and right side detain between be equipped with the first bayonet socket that is used for chucking building templates, interior knot and outer knot between be equipped with the second bayonet socket that is used for chucking building templates.

In this device, straight buckle can be used to get up two building templates fixed connection that are parallel to each other amalgamation, and curved buckle can be used to get up the building templates fixed connection of two mutually perpendicular amalgamations, can realize the fixed action that existing building templates built through straight buckle and curved buckle, and for the concatenation mode that punches on building templates now, it is more convenient to utilize this device to connect fixedly building templates, and can improve the recycle ratio of old template. Wherein, when the straight buckle is going on to the building templates fixed connection of two parallel amalgamations of being parallel to each other, the parallel amalgamation of the banding that two building templates are adjacent is in the same place, puts into the banding after the parallel amalgamation of two amalgamations in the first bayonet socket of straight buckle to detain left side and right side through locking member and lock, thereby it is fixed with two aluminium formworks, thereby realize getting up the building templates fixed connection of two parallel amalgamations. When utilizing curved buckle to two building templates of mutually perpendicular amalgamation to fixed, two banding between two building templates are mutually perpendicular also, have two second openings on the curved buckle, when fixed, place angle aluminium as the interior space of gasket packing second bayonet between two mutually perpendicular's banding. The sealed edge and the angle aluminum are clamped in the second bayonet, and the inner buckle and the outer buckle are locked through the locking component, so that the two aluminum formworks are fixed. Through utilizing this device to carry out fixed to building templates, can realize fixing the building templates of two adjacent parallels, also can fix placing the building templates at reentrant corner external corner mutually perpendicular amalgamation, satisfied current building templates basically and built the demand, in addition, for current concatenation mode, use this device need not to punch to aluminium template, improve the recycle rate of old template, reduce the processing cost once more, 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 comprises a screw and a nut;

the outer buckle is provided with an opening, one end of the screw is fixedly connected with the inner buckle, the other end of the screw penetrates through the opening, and the nut is arranged on the outer wall surface of the outer buckle and is in threaded connection with the screw; 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.

The right side buckle on be equipped with the trompil, screw one end and left side buckle fixed connection, the other end passes the trompil, the nut locate the right side buckle outer wall and with screw threaded connection. The screw direction free slip aversion can be followed to the right side knot, when fixed concatenation template, loosens the nut earlier, detains left side and detain separately with the right side, and the size of first bayonet socket is greater than the amalgamation thickness of two aluminium template banding this moment, and the operator puts into first bayonet socket with the banding, and it makes left side knot and right knot amalgamation to tighten up the nut, and left side knot compresses tightly the banding of two aluminium templates with the right side knot simultaneously to it is fixed to realize the concatenation of two aluminium templates.

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 hill type nut from deviating from, because the screw is fixed on interior knot and interior knot in this device, and the hill type nut can not deviate from through the nut is spacing, consequently this device is the complete set product, and each subassembly can not break away from when using and carrying, facilitates the use more when using. 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.

Further, the locking member comprises a screw and a nut;

the outer buckle is provided with an opening which is a screw hole, the screw penetrates through the inner buckle and is in threaded connection with the screw hole; 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.

The right buckle is provided with an opening which is a screw hole, and the screw penetrates through the left buckle and is in threaded connection with the screw hole. Through this kind of mode of setting, can detain the split with the right side with the left side and separate, and each part is all removable to separate, makes things convenient for the replacement of part.

Furthermore, the anti-slip mat is arranged at the front ends of the first bayonet and 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, the number of the rubber pads is 4, which are respectively fixed at the front ends of the two outer buttons and the front ends of the left button and the right button.

Furthermore, the inner sides of the first bayonet and the second bayonet are provided with a convex opening and a concave opening, and the convex opening and the concave opening are respectively arranged on the inner side surfaces of the inner buckle and the outer buckle and on the inner side surfaces of the left buckle and the right buckle. When the banding of two aluminium templates is gone into to first bayonet socket card, notch and tang coincide with the banding phase-match, combine the pulling force of reinforcing buckle through notch and tang unevenness like this, can play the effect of location and pin template position and can bear aluminium template side stress, prevent to rise the mould. 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 the template is fixed, because the notch and the tang coincide with the connection face of banding and match, consequently notch and tang also can play the effect of direction when fixed, angle aluminium and banding can be adjusted by oneself and level and smooth, and the aluminium template after consequently the amalgamation is levelled 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 through the notch and the convex opening of the device, and can bear the lateral stress of the template to prevent the template from expanding;

5. the straight buckle and the bent buckle are convenient to detach after being used and can be recycled.

Drawings

FIG. 1 is a schematic view of the usage state of the present invention;

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

FIG. 3 is a schematic view of the overall structure of the middle straight buckle of the present invention;

fig. 4 is an exploded view of the overall structure of the middle straight buckle of the present invention;

fig. 5 is a schematic view of the overall structure of the middle bent buckle of the present invention;

FIG. 6 is a top view of FIG. 5;

fig. 7 is an exploded view of the overall structure of the middle bent buckle of the present invention;

fig. 8 is a schematic structural diagram of the middle-angle aluminum of the present invention.

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 figure 1, the hole site device is exempted from in building aluminum mould board concatenation, includes straight buckle 1 and curved buckle 2, and straight buckle 1 is used for fixing the building templates of two parallel amalgamations, and curved buckle 2 is used for fixing the building templates of two perpendicular amalgamations.

As shown in fig. 3 and 4, the straight buckle 1 includes a left buckle 10 and a right buckle 11, and the left buckle 10 and the right buckle 11 are mutually assembled and fixed and locked by a fastening member. The inner side surface of the left buckle 10 is provided with a female lock 101, the inner side surface of the right buckle 11 is provided with a male lock 111, the left buckle 10 and the right buckle 11 are spliced with each other, and the female lock 101 is matched with the male lock 111. A first bayonet 18 for clamping the building templates is formed between the front ends of the left buckle 10 and the right buckle 11, and the sealing edges 31 of the two parallel spliced building aluminum templates are spliced and clamped in the first bayonet 18. Wherein, it is fixed that left side knot 10 and right side are detained 11 through locking component, detain 10 and right side through locking component with left side and detain 11 and make left side knot 10 and right side knot 11 compress tightly two banding 31, thereby make two banding 31 firmly compress tightly in first bayonet socket 18 realization with two building templates amalgamation fixed.

As shown in fig. 5-7, the curved buckle 2 includes 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 by a locking member, the inner buckle 21 is provided with a female lock 101, the outer buckle 22 is provided with a male lock 111, 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, during the building of the building template, the two building templates are arranged perpendicular to each other, two corresponding sealing edges are also perpendicular to each other, and when the fixing is performed, an angle aluminum 32 is arranged between the two sealing edges 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 detains 21, avoids curved buckle 2 to receive the exogenic action when fixed building templates and produces deformation.

In this embodiment, the locking member comprises a screw 14 and a nut,

the locking member provided at the snap 1 is provided as follows: the right buckle 11 is provided with an opening, one end of the screw 14 is fixedly connected with the left buckle 10, the other end of the screw penetrates through the opening in the right buckle 11 and penetrates out of the outer wall of the right buckle 11, the nut is arranged on the outer wall of the right buckle 11 and is in threaded connection with the screw 14, the nut 15 is further arranged at the tail end of the screw 14 and used for limiting the position of the nut, the nut is arranged between the outer wall of the right buckle 11 and the nut 15, and the nut is prevented from being separated from the outer wall of. When the building template splicing and fixing device is used, only the nut needs to be screwed, the nut applies acting force towards the left buckle 10 direction to the right buckle 11, so that the left buckle 10 and the right buckle 11 are compressed, and meanwhile, the template sealing edge 31 arranged in the opening is compressed under the clamping acting force of the left buckle 10 and the right buckle 11, so that the splicing and fixing of the two building templates are realized. In the device, because the nut is limited by the nut 15, and one end of the screw 14 is fixedly connected with the left buckle 10, the device is a complete set of products, and all components cannot be separated when in use or carrying, so that the problem of component loss is avoided, and the device is more convenient to use. 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.

The locking member provided on the buckle 2 is provided as follows: 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 of the outer buckle 22 and penetrates out of the outer wall of the outer buckle 22, the nut is arranged on the outer wall of the outer buckle 22 and is in threaded connection with the screw 14, the nut 15 is further arranged at the tail end of the screw 14 and used for limiting the position of the nut, the nut is arranged between the outer wall of the outer buckle 22 and the nut 15, and the nut is prevented from being separated. 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 sealed edges of the templates arranged in the opening are compressed under the clamping acting force of the inner buckle 21 and the outer buckle 22, so that the splicing fixing of the two building templates is 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 non-slip mat 12 is further provided, the non-slip mat 12 is a rubber mat, and the non-slip mat 12 is provided with 4 non-slip mats, which are respectively arranged at the front ends of the first bayonet 18 and the second bayonet 24 and are respectively mounted at the front ends of the left buckle 10 and the right buckle 11 and 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's template face 32 contact can increase the frictional force between this device and the template face 32 through setting up slipmat 12, prevents this device landing when concreting.

Wherein, the inner sides of the first bayonet 18 and the second bayonet 24 are both provided with a convex opening 16 and a concave opening 17, and the convex opening 16 and the concave opening 17 are respectively arranged on the inner side surfaces of the inner buckle 21 and the outer buckle 22 and on the inner side surfaces of the left buckle 10 and the right buckle 11. When the first bayonet 18 is clamped into the sealing edges 31 of the two aluminum formworks, the notch 17 and the convex opening 16 are matched and matched with the sealing edges 31, so that the notch 17 and the convex opening 16 are combined in a rugged mode to enhance the pulling force of the buckle, the effect of positioning and locking the formwork position can be achieved, the side stress of the aluminum formwork can be borne, and the formwork expansion is prevented. 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 addition, when the bent clip 2 is fixed, 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 clipped 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 internal 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 external 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 the figure, the straight buckle 1 in the device can be used for fixedly connecting two building templates which are spliced in parallel, the bent buckle 2 can be used for fixedly connecting two building templates which are spliced in a perpendicular mode, and the straight buckle 1 and the bent buckle 2 can be used for completing the basic connection function in the construction of the existing building templates. A plurality of straight buckles 1 and bent buckles 2 are combined to fix a plurality of building templates as required. For the concatenation mode that punches on building templates now, it is more convenient to utilize this device to connect fixedly building templates, and can improve the recycle ratio of old template, and uses the convenient dismantlement of back straight buckle 1 and curved buckle 2, but cyclic utilization.

Wherein, when two building aluminum templates are spliced, the adjacent sealing edges 31 are spliced together, when the device is used for fixing, a worker firstly twists the mountain-shaped nut 13 loose and pulls the left buckle 10 and the right buckle 11 apart, at the moment, the size of the first bayonet 18 is larger than the thickness of the spliced two sealing edges 31, the two sealing edges 31 are placed in the first bayonet 18, a site constructor screws the mountain-shaped nut 13 to lock the left buckle 10 and the right buckle 11 and enable the left buckle 10 and the right buckle 11 to apply pressure on the two sealing edges 31, the convex openings 16 and the concave openings 17 on the left buckle 10 and the right buckle 11 are matched with the connecting surfaces of the sealing edges 31, the concave openings 17 and the convex openings 16 can also play a role of guiding while fixing, the two sealing edges 31 can be automatically adjusted and leveled, so that the spliced aluminum templates are flatter and more beautiful, and the pulling force of the buckles is enhanced by the uneven combination of the concave openings 17 and the convex openings 16, the aluminum formwork can be positioned and locked at the formwork position and bear the side stress of the aluminum formwork, so that the expansion of the formwork is prevented.

When two building templates are vertically spliced, two corresponding sealing edges 31 are also vertically spliced, and at the moment, the angle aluminum 32 is placed between the two sealing edges 31, so that 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 2, 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 2, a site worker screws the gable nut 13 to lock the inner buckle 21 and the outer buckle 22, after 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 clamped in the second bayonet 24 to compress the sealing edge 31 and the angle aluminum 32, so that the edge surfaces of the sealing edge 31 are matched with the edge surface of the angle aluminum 32, 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 device, the male lock 111 has a mountain-shaped convex structure, and the female lock 101 has a concave structure matching the male lock 111, and in the present embodiment, the female lock 101 may be provided on the inner buckle 21 and the left buckle 10 or on the outer buckle 22 and the right buckle 11, and the male lock 111 may be provided on the inner buckle 21 and the left buckle 10 or on the outer buckle 22 and the right buckle 11. 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:

this embodiment is similar to embodiment 1, except that in this embodiment, the opening is a screw hole.

In the straight buckle 1, a screw 14 passes through the left buckle 10, the screw 14 is in threaded connection with the opening, the tail end of the screw 14 passes through the outer wall of the right buckle 11, and a mountain-shaped nut 13 is arranged on the outer wall of the right buckle 11 and is in threaded connection with the screw 14.

In the bent buckle 2, the screw 14 passes through the inner buckle 21, the screw 14 is in threaded connection with the opening, the tail end of the screw 14 passes through the outer wall of the outer buckle 22, and the gable nut 13 is arranged on the outer wall of the outer buckle 22 and in threaded connection with the screw 14.

The arrangement mode of the embodiment can detach the inner buckle 21 and the outer buckle 22, and the left buckle 10 and the right buckle 11, and all the components can be detached, thereby facilitating the replacement of the components.

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 hole site device is exempted from in building aluminum mould board concatenation, its characterized in that, includes straight buckle (1) and curved buckle (2), straight buckle (1) detain (11) including a left side and the right side, curved buckle (2) detain with outer knot (22) including the L type, the L type detain and connect by two interior knots (21) and form, interior knot (21) and outer knot (22) amalgamation each other and fixed through locking means, left side detain (10) and right knot (11) amalgamation each other and fixed through locking means, interior knot (21) and left knot (10) on be equipped with negative lock (101), outer knot (22) and right knot (11) on be equipped with positive lock (111), negative lock (101) and positive lock (111) coincide each other, left side detain and be equipped with first bayonet socket (18) that are used for chucking building mould board between (10) and the right knot (11), and a second bayonet (24) for clamping the building template is arranged between the inner buckle (21) and the outer buckle (22).

2. The building aluminum formwork splicing hole-free device as claimed in claim 1, wherein the ends of the two inner buckles (21) are connected and perpendicular to each other to form the L-shaped buckle.

3. The building aluminum formwork splicing hole-site-free device according to claim 2, wherein the L-shaped buckle is of an integrated structure.

4. The building aluminum formwork splicing hole-free device as claimed in any one of claims 1-3, wherein a reinforcing plate (23) is arranged between the two inner buckles (21).

5. The building aluminum formwork splicing hole-free device 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 penetrates 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);

the right side detain and be equipped with the trompil on (11), screw (14) one end and left side detain (10) fixed connection, the other end passes the trompil, the nut locate right side detain (11) outer wall and with screw (14) threaded connection.

6. The building aluminum formwork splicing hole-position-free device according to claim 5, further comprising a nut (15), wherein the nut is a mountain nut (13), and the nut (15) is arranged at the tail end of the screw (14).

7. The building aluminum formwork splicing hole-free device 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 which 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;

the right buckle (11) is provided with an opening which is a screw hole, and the screw (14) penetrates through the left buckle (10) and is in threaded connection with the screw hole (14).

8. The hole site device is exempted from in building aluminum mould board concatenation according to claim 1, characterized by, still include non-slip mat (12), non-slip mat (12) set up in the front end of first bayonet socket (18) and second bayonet socket (24).

9. The building aluminum formwork splicing hole-free device as claimed in claim 8, wherein the non-slip mat (12) is a rubber mat.

10. The building aluminum formwork splicing hole site-free device according to claim 1, wherein the inner sides of the first bayonet (18) and the second bayonet (24) are provided with a convex opening (16) and a concave opening (17), the convex opening (16) and the concave opening (17) are respectively arranged on the inner side surfaces of the inner buckle (21) and the outer buckle (22) and on the inner side surfaces of the left buckle (10) and the right buckle (11).

Images