CN210127636U

CN210127636U - Be used for stupefied additional fastening connection structure of aluminum alloy template wall body external corner back of body

Info

Publication number: CN210127636U
Application number: CN201920769950.9U
Authority: CN
Inventors: 马陈泉
Original assignee: Kaiping Rongqun Aluminum Co ltd
Current assignee: Kaiping Rongqun Aluminum Co ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-03-06
Anticipated expiration: 2029-05-24

Abstract

The utility model relates to a be used for stupefied linking structure that adds of aluminum alloy template wall body external corner back of the body belongs to aluminum mould board wall body reinforced structure's technical field, and it is including setting up in the stupefied strip of the back of the body on two adjacent sides of template the fixed set-square that is provided with on the stupefied strip of the back of the body, the fixed connecting plate that is provided with on the set-square, and two connecting plates that are located template external corner position department are just right each other, set up mutual just-right connecting hole on two connecting plates, the downthehole fixing bolt that is equipped with that inserts of connecting hole, fixing bolt passes the both ends threaded connection who corresponds the connecting plate and has fixing nut, perpendicular to self locking hole is seted up at fixing bolt's both ends, locking downthehole inserting is equipped with.

Description

Be used for stupefied additional fastening connection structure of aluminum alloy template wall body external corner back of body

Technical Field

The utility model belongs to the technical field of the technique of aluminum alloy template wall body reinforced structure and specifically relates to a be used for stupefied additional connection structure of aluminum alloy template wall body external corner back of body.

Background

The currently adopted aluminum template technology is in accordance with the policies of 'replacing wood by steel' and 'ten new technologies in the building industry' in China, is in accordance with low-carbon, energy-saving and emission-reduction and green construction technologies, can promote the progress of the template technology in China, promote the template engineering and is beneficial to shortening the gap between the template technology in China and foreign countries.

The existing Chinese patent with the reference publication number of CN208502235U discloses a concrete wall regularization back ridge reinforcing structure, which comprises a concrete wall and a template, wherein one side of the template, which is far away from the concrete wall, is provided with two steel regularization back ridges, the two steel regularization back ridges are inserted with reinforcing bolts at the positions of external corners of the concrete wall, and the end parts of the reinforcing bolts are screwed with nuts.

The above prior art solutions have the following drawbacks: the template is fixed through reinforcing bolt and nut in the external corner position department of concrete wall, and along with going on of concrete placement operation, the nut on the connecting piece can take place not hard up, drops easily, leads to the fixed stability of template relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an improve aluminium mould board fixed stability's be used for stupefied additional connection structure of aluminium alloy mould board wall body external corner back of the body.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a be used for stupefied reinforced connection structure of aluminum alloy template wall body external corner back of body, including setting up in the stupefied strip of back of the body on two adjacent sides of template fixed set-square on the stupefied strip of back of the body, the fixed connecting plate that is provided with on the set-square, and two connecting plates that are located template external corner position department are just right each other, set up mutual just right connecting hole on two connecting plates, insert in the connecting hole and be equipped with fixing bolt, fixing bolt passes the both ends threaded connection who corresponds the connecting plate and has fixing nut, the locking hole of perpendicular to self is seted up at fixing bolt's both ends, it is equipped with the locking subassembly that prevents fixing nut and.

By adopting the technical scheme, after the templates are erected, the back ridge is fixedly arranged on the surface of the template, and the back ridge on the surface of the adjacent template is positioned at the same horizontal height, then the fixing bolt passes through the connecting holes arranged on the two connecting plates, and the fixing nuts are screwed on the two ends of the fixing bolt passing through the connecting holes and can be abutted against the connecting plates, thereby leading the fixing bolt to be capable of tensioning the two connecting plates, leading the two templates to be capable of bearing a mutual tensioning force at the position of the external corner of the wall body, thereby improving the stability of the template when pouring concrete, after the fixing screw cap is screwed, the anti-loose component is inserted into the anti-loose hole, the anti-loose component can effectively prevent the fixing screw cap from loosening, therefore, even if the formwork vibrates greatly in the concrete pouring process, the fixing nut cannot be loosened easily, and the stability of the formwork is improved.

The utility model discloses further set up to: the locking subassembly includes the locking strip, and the locking strip passes locking hole and locking strip and fixation nut butt, and the perforation has been seted up in the both sides position department of fixing bolt to the locking strip, set up on the connecting plate with the relative jack of perforation, perforate and jack interpolation are equipped with the cutting of looks adaptation, and the end fixing that the cutting passed the jack is provided with the elastic plug, and the one end that the elastic plug was kept away from to the cutting deviates from the surface butt of connecting plate one side with locking strip, and the size of elastic plug is greater than the size of jack.

Through adopting above-mentioned technical scheme, after screwing up fixation nut, pass the locking strip and prevent the pine hole, then pass the cutting, make the elastic plug pass perforation and jack in proper order, because the size of elastic plug is greater than the size of jack, consequently, the elastic plug can the butt on the surface of connecting plate after passing the jack, and the one end that the elastic plug was kept away from to the cutting deviates from the surface butt of connecting plate one side with locking strip, consequently, locking strip and connecting plate can be strained to the cutting, make locking strip butt tightly on fixation nut, at the in-process of concreting, even the template vibrates, fixation nut also can not become flexible easily, the steadiness of template when using has been improved.

The utility model discloses further set up to: the cutting includes integrated into one piece's butt strip and mounting bar, and the butt strip is articulated with locking strip, and the mounting bar is located the one end that the butt strip deviates from locking strip, and mounting bar and jack looks adaptation, and the cover is equipped with pressure spring on the circumference face of mounting bar, and after elastic plug passed the jack, pressure spring's one end butt in the connecting plate, other end butt is on the ladder face of mounting bar and butt strip.

Through adopting above-mentioned technical scheme, after passing the jack with the elastic plug during use, the pressure spring butt is on the circumferential surface of connecting plate surface and mounting bar and butt strip, pressure spring pressurized this moment, make the elastic plug can more closely the butt on the clamp plate, the effect of supporting tightly of elastic plug has been improved, and then make the anti-loosening strip can more closely the butt push down fixation nut, prevent that fixation nut is not hard up, thereby the dynamics of the taut two sets of stupefied strips in the back of fixing bolt has been improved, make the template more reliable and more stable at the in-process of concreting.

The utility model discloses further set up to: the butt joint strip passes through the perforation one end fixed set up limit head, and limit head's size is greater than the perforation size.

Through adopting above-mentioned technical scheme, after passing perforation and jack in proper order with cutting and elastic plug, elastic plug is in the connection plate surface of the effect of elastic recovery power reopening and butt, meanwhile, spacing head meeting butt is on preventing the pine strip for the cutting can form stable fixed with locking strip and connecting plate, and locking strip can more closely butt on fixation nut's surface, prevents that fixation nut from taking place not hard up, improves the stability in use of template.

The utility model discloses further set up to: the elastic plug is made of nylon materials.

Through adopting above-mentioned technical scheme, the elasticity of nylon material is better, and wear resistance, the equal preferred of elasticity, consequently set up the elastic plug of nylon material and be convenient for on the one hand insert the jack, and can resume to the state of expanding under the effect of elasticity restoring force after passing the jack, thereby the chucking is on the connecting plate, has improved elastic plug's chucking effect, make elastic plug insert can be taut with connecting plate and locking strip through the cutting after the jack, and then improved locking strip to fixation nut's locking not hard up ability.

The utility model discloses further set up to: the elastic plugs are uniformly distributed into a plurality of blocks along the circumference.

Through adopting above-mentioned technical scheme, elastic plug is the polylith along circumference evenly distributed, consequently is inserting the in-process of jack with elastic plug, and each piece of elastic plug can carry out elastic deformation by atress alone, and elastic plug's atress is less, consequently can smoothly pass the jack, has improved the convenience that elastic plug passed perforation and jack.

The utility model discloses further set up to: the elastic plug is in a conical head shape along the direction towards the template body.

Through adopting above-mentioned technical scheme, the elastic plug of conical head form can pass jack or perforation gradually for elastic plug passes the smooth and easy nature of jack or perforation and is higher, and it is more convenient to use.

The utility model discloses further set up to: every surface of template all is provided with two back fillets, and two back fillets are parallel to each other and align from top to bottom, fixedly connected with fixed block between two back fillets.

Through adopting above-mentioned technical scheme, every surface of template is provided with two stupefied strips on the back, and two stupefied strips on the back align from top to bottom, consequently when utilizing the stupefied strip on the back to press from both sides tight template, the lifting surface area of template is great, and is better to the tight effect of the clamp of template, and the stability of template is also higher, and forms fixedly through the fixed block between two stupefied strips on the back of each group, and consequently the wholeness between two stupefied strips on the back is stronger, and stability is higher.

To sum up, the utility model discloses a beneficial technological effect does:

1. the looseness-proof assembly can effectively prevent the fixing nut from loosening, so that the fastening effect of the fixing nut on the fixing bolt is improved, and the stability of the template in use is further improved;

2. the pressing springs used for abutting against the abutting strips and the connecting plate are sleeved on the circumferential surface of the mounting strip, so that the elastic plug can abut against the connecting plate more tightly, the anti-loosening strips can be pulled by the inserting strips better, and the loosening effect of the fixing nut is improved;

3. through setting up the elasticity plug into three lamella for the elasticity plug can insert in the jack more smoothly, has improved the convenience of using.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a partial structure of the present invention.

In the figure, 1, a back fillet; 11. a fixed block; 2. a set square; 3. a connecting plate; 31. connecting holes; 32. a jack; 4. fixing the bolt; 41. fixing a nut; 42. anti-loosening holes; 5. a locking assembly; 51. an anti-loosening strip; 511. perforating; 52. cutting; 521. an abutment bar; 5211. a limiting head; 522. mounting a bar; 5221. a compression spring; 5222. an elastic plug.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a be used for stupefied linking structure that adds of aluminum alloy template wall body external corner back of body, including the stupefied strip 1 of the back of the body that is used for pressing from both sides tight template, respectively be provided with a set of back of the body stupefied strip 1 on two adjacent sides of template, and the stupefied strip 1 of the back of the body of different sides is located same level, every group back of the body stupefied strip 1 of the back of the body is provided with two, two back of the body stupefied strips 1 of every group are parallel to each other, align from top to bottom, leave the space between two back of the body stupefied strips 1, be provided with two fixed blocks 11 that. The end parts of the two groups of back fillets 1 close to each other are located at the external corner position of the wall body, the end parts of the two groups of back fillets 1 close to each other are respectively and fixedly provided with a triangular plate 2, the two triangular plates 2 are fixedly provided with connecting plates 3 which are aligned with each other, fixing bolts 4 used for tensioning each other are arranged on the connecting plates 3 in a penetrating mode, and the fixing nuts 41 are screwed on the two ends of the fixing bolts 4 penetrating through the connecting plates 3. Through fixing bolt 4's tensioning force for the template is tight each other in the external corner position department of wall body, has improved the stability of template in wall body external corner position department, appears the phenomenon that wall body external corner department warp, expand when avoiding concreting.

As shown in fig. 1, the cross-section of the triangular plate 2 is a right triangle, and the surface where the hypotenuse of the triangular plate 2 is located and the back ridge 1 are fixedly connected, the fixing mode can be threaded connection or welding, preferably welding is adopted in the embodiment, the triangular plate 2 is arranged to provide a mounting position for fixing the connecting plate 3, so that stable fixed connection is formed between the connecting plate 3 and the back ridge 1.

As shown in fig. 1, the two connecting plates 3 are provided with connecting holes 31 at positions opposite to each other, the fixing bolt 4 passes through the connecting holes 31 and is in sliding fit with the connecting plates 3, and the fixing nut 41 is screwed on after the fixing bolt 4 passes through the connecting holes 31, so that the two connecting plates 3 can be stably tensioned and connected together.

With reference to fig. 1 and 2, an anti-loosening hole 42 is formed in a circumferential surface of the fixing bolt 4 near two ends, a locking assembly 5 is inserted in the locking hole 42, the locking assembly 5 includes an anti-loosening strip 51, the locking strip 51 is in sliding fit with the locking hole 42, a through hole 511 is formed in each of two end positions of the locking strip 51, an insertion strip 52 in fit is inserted in the through hole 511 in a sliding manner, a stopper 5211 is fixedly arranged at one end of the insertion strip 52, an elastic plug 5222 made of nylon is fixedly arranged at the other end of the insertion strip, the stopper 5211 and the elastic plug 5222 are larger than the through hole 511 in size, and the elastic plug 5222 is elastic and can be deformed under pressure to pass through the through hole 511.

With reference to fig. 1 and 2, when the anti-loosening strip 51 penetrates into the anti-loosening hole 42 and the anti-loosening strip 51 is uniformly distributed on two sides of the anti-loosening hole 42, the connecting plate 3 is provided with the insertion hole 32 opposite to the through hole 511, the aperture of the insertion hole 32 is smaller than the size of the elastic plug 5222, the elastic plug 5222 can smoothly pass through the insertion hole 32 after being pressed and deformed, the elastic plug 5222 penetrates through the insertion hole 32 and then abuts against the surface of the connecting plate 3, and the anti-loosening strip 51 penetrates through the anti-loosening hole 42 and then abuts against and contacts the fixing nut 41. During installation, after the fixing bolt 4 is inserted into the connecting hole 31 and the fixing nut 41 is screwed, the anti-loosening strip 51 is inserted into the anti-loosening hole 42, the anti-loosening strip 51 abuts against the end of the fixing nut 41, then the inserting strip 52 is inserted into the through hole 511 and the inserting hole 32, the elastic plug 5222 sequentially passes through the through hole 511 and the inserting hole 32, after passing through the inserting hole 32, the elastic plug 5222 is restored to the original state under the action of elastic restoring force and abuts against the surface of the connecting plate 3, the limiting head 5211 abuts against the surface of the anti-loosening strip 51, at the moment, the inserting strip 52 can apply a pulling force towards the fixing nut 41 to the anti-loosening strip 51, the fixing nut 41 is abutted against, loosening of the fixing nut 41 is effectively prevented, fixing stability of two sets of back ridges at the position of an external corner is improved, and stability during concrete pouring is.

As shown in fig. 2, the insert strip 52 includes an abutment strip 521 and a mounting strip 522, which are integrally formed, the abutment strip 521 is located at a side close to the release prevention strip 51, and the end of the abutting strip 521 far away from the mounting strip 522 is fixed with the limiting head 5211, the end of the mounting strip 522 far away from the abutting strip 521 is fixed with the elastic plug 5222, the cross-sectional dimension of the mounting strip 522 is smaller than that of the abutting strip 521, the circumferential surface of the mounting strip 522 is sleeved with a pressing spring 5221, after the mounting bar 522 passes through the insertion hole 32, one end of the pressing spring 5221 abuts against the stepped surface of the mounting bar 522 and the abutting bar 521, the other end abuts against the connecting plate 3, and the pressing spring 5221 is in a compressed state at this time, the pressing spring 5221 is arranged to enable the elastic plug 5222 to be more tightly abutted against the connecting plate 3 after passing through the insertion hole 32, therefore, the anti-loosening strip 51 can be better tightened by the inserting strip 52, and the anti-loosening effect of the anti-loosening strip 51 on the compression of the fixing nut 41 is better.

As shown in fig. 2, the elastic plug 5222 is provided in three pieces, and the end of the elastic plug 5222 is in a tapered shape, so that the elastic plug 5222 can more smoothly pass through the through hole 511 and the insertion hole 32, thereby improving the installation convenience of the anti-loose assembly 5.

The implementation principle of the embodiment is as follows: after fixing back stupefied strip 1 on the template, need lie in wall body external corner position department to take up in order to avoid the poor problem of wall body shaping quality that wall body external corner department atress is less to result in to the template, can pass two connecting plates 3's connecting hole 31 with fixing bolt 4 this moment, then fixing nut 41 is screwed up to fixing bolt 4's tip again for fixing bolt 4 can take up two connecting plates 3, and then makes two sets of adjacent back stupefied strips 1 take up each other. Next, in order to loosen the locking fixing nut 41, the anti-loosening strip 51 may be passed through the anti-loosening hole 42, the elastic plug 5222 is aligned with the through hole 511, so that the elastic plug 5222 sequentially passes through the through hole 511 and the insertion hole 32, after passing through the insertion hole 32, the elastic plug 5222 abuts against the surface of the connection plate 3, the limit head 5211 abuts against the surface of the anti-loosening strip 51, and the compression spring 5221 is in a compressed state, so that the anti-loosening strip 51 can be tensioned by the insertion strip 52, the locking strip 51 can compress the fixing nut 41, the locking nut 41 is effectively prevented from being loosened, and thus the stability of the formwork at the position of the external corner is higher.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a be used for stupefied reinforced connection structure of aluminum alloy template wall body external corner back of body, is including setting up in back of body fillet (1) on the template surface, its characterized in that: on two adjacent sides of template fixed set-square (2) that are provided with on back of the body fillet (1), fixed connecting plate (3) of being provided with on set-square (2), and two connecting plate (3) that are located template external corner position department are just right each other, set up mutual just right connecting hole (31) on two connecting plates (3), connecting hole (31) interpolation is equipped with fixing bolt (4), fixing bolt (4) pass the both ends threaded connection who corresponds connecting plate (3) and have fixing nut (41), the both ends of fixing bolt (4) are seted up perpendicular to self and are prevented pine hole (42), it is equipped with locking subassembly (5) that prevent fixing nut (41) not hard up to prevent pine hole (42) interpolation.

2. The reinforcing and connecting structure for the external corner and the back edge of the aluminum alloy formwork wall body as claimed in claim 1, wherein: locking subassembly (5) are including preventing pine strip (51), prevent pine strip (51) pass prevent pine hole (42) and locking strip (51) and fixation nut (41) butt, prevent that pine strip (51) have seted up perforation (511) in the both sides position department of fixing bolt (4), set up on connecting plate (3) with perforation (511) relative jack (32), perforation (511) and jack (32) interpolation are equipped with cutting (52) of looks adaptation, the end fixing that cutting (52) passed jack (32) is provided with elastic plug (5222), and the size of elastic plug (5222) is greater than the size of jack (32), elastic plug (5222) are kept away from in cutting (52) one end and locking strip (51) the surface butt that deviates from connecting plate (3) one side.

3. The reinforcing and connecting structure for the external corner and the back edge of the aluminum alloy formwork wall body as claimed in claim 2, wherein: insert strip (52) including integrated into one piece's butt strip (521) and mounting bar (522), butt strip (521) are articulated with locking strip (51), mounting bar (522) are located butt strip (521) and deviate from the one end of locking strip (51), and mounting bar (522) and jack (32) looks adaptation, the cover is equipped with pressure spring (5221) on the circumferential surface of mounting bar (522), elastic plug (5222) pass jack (32) back, the one end butt in connecting plate (3) of pressure spring (5221), the other end butt is on the ladder face of mounting bar (522) and butt strip (521).

4. The reinforcing and connecting structure for the external corner and the back edge of the aluminum alloy formwork wall body as claimed in claim 3, wherein: one end of the abutting strip (521) penetrating through the through hole (511) is fixedly provided with a limiting head (5211), and the size of the limiting head (5211) is larger than that of the through hole (511).

5. The reinforcing and connecting structure for the external corner and the back edge of the aluminum alloy formwork wall body as claimed in claim 2, wherein: the elastic plug (5222) is made of nylon materials (5222).

6. The reinforcing and connecting structure for the external corner and the back edge of the aluminum alloy formwork wall body as claimed in claim 5, wherein: the resilient plugs (5222) are evenly distributed along the circumference in a plurality of pieces.

7. The reinforcing and connecting structure for the external corner and the back edge of the aluminum alloy formwork wall body as claimed in claim 5, wherein: the elastic plug (5222) is tapered in a direction toward the formwork body.

8. The reinforcing and connecting structure for the external corner and the back edge of the aluminum alloy formwork wall body as claimed in claim 1, wherein: every surface of template all is provided with two back stupefied strips (1), and two back stupefied strips (1) are parallel to each other and align from top to bottom, fixedly connected with fixed block (11) between two back stupefied strips (1).