CN214658817U - Back ridge reinforcing mechanism - Google Patents

Abstract

The utility model discloses a back edge reinforcing mechanism, which comprises a corner reinforcing component, an angle steel reinforcing component and an oblique angle reinforcing component, wherein the corner reinforcing component is used for connecting two straight back edges of an internal corner or an external corner of a casting component template; the corner reinforcing component comprises two corner connecting pieces and a rotating shaft, each corner connecting piece comprises a first plate body, a second plate body and a third plate body, the first plate body and the third plate body are respectively connected to two opposite sides of the second plate body, the first plate body, the second plate body and the third plate body are enclosed to form a first clamping groove used for being clamped on the straight back ridge, and a connecting hole used for being connected with the straight back ridge is formed in the bottom wall of the first clamping groove; the rotating shaft sequentially penetrates through one ends of the first plate body and the third plate body of the two corner connecting pieces. The utility model discloses can reduce the stupefied kind of reserve back of the body, improve the stupefied commonality of back of the body and reduction in production cost.

Description

Back ridge reinforcing mechanism

Technical Field

The utility model relates to a construction machinery technical field especially relates to an stupefied strengthening mechanism of back of body.

Background

When the formwork wall column is constructed, a back edge is usually used to reinforce the formwork so as to prevent the formwork from being squeezed open by concrete during casting. The traditional back edges are divided into various types such as steel head type back edges with angles, L-shaped back edges, bevel opening back edges and the like, and are processed in a welding mode, the welding process is troublesome, the technical requirement on workers is high, and time and materials are wasted during manufacturing; and need cutting once more and welding process when retrieving secondary from the building site and using, also can waste artifical and extravagant material equally, also not nimble enough during the field usage, need use the back arris of different patterns in the different positions of template, lead to spare back arris a great variety, the back arris commonality is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an stupefied strengthening mechanism of back of the body, the stupefied strengthening mechanism of the back of the body is applicable to and directly carries on the back two sections stupefied amalgamations in order to consolidate in the stupefied butt joint department of the back of the body to reduce the stupefied kind of reserve back of the body, improve the stupefied commonality of the back of the body and reduction in production cost.

To achieve the purpose, the utility model adopts the following technical proposal:

a back edge reinforcing mechanism comprises a corner reinforcing component, an angle steel reinforcing component and a bevel angle reinforcing component, wherein the corner reinforcing component is used for connecting two sections of straight back edges at the internal corner or the external corner of a casting component template, the angle steel reinforcing component is used for connecting the other two sections of straight back edges at the external corner of the casting component template, and the bevel angle reinforcing component is used for connecting the other two sections of straight back edges at the internal corner of the casting component template; the corner reinforcing component comprises two corner connecting pieces and a rotating shaft, the corner connecting pieces comprise a first plate body, a second plate body and a third plate body, the first plate body and the third plate body are respectively connected to two opposite sides of the second plate body, and the first plate body, the second plate body and the third plate body are enclosed to form a first clamping groove used for being clamped on the straight back ridge; the pivot wears to establish two in proper order the corner connecting piece the one end of first plate body with the third plate body.

Above-mentioned stupefied strengthening mechanism of back of body connects two sections straight back of the body stupefied of pouring different positions internal corner or external corner department of component template respectively through setting up turning reinforcement assembly, angle steel reinforcement assembly and oblique angle reinforcement assembly to can reduce the stupefied kind of reserve back of the body, improve the stupefied commonality of back of the body and reduction in production cost. Wherein, the contained angle between two corner connecting pieces of regulation is realized rotating the axis of at least one corner connecting piece circling the axis of rotation to the subassembly accessible is consolidated in the turning, when the reentrant corner or the external corner of template need be consolidated, the contained angle that forms two corner connecting pieces corresponds in the stupefied amalgamation department of two sections straight backs of reentrant corner or external corner, and make two corner connecting piece's first draw-in groove block respectively on two sections straight backs are stupefied, can realize the reinforcement of reentrant corner or external corner, the use of subassembly is consolidated in the turning can reduce reserve back stupefied kind, thereby improve the stupefied commonality of back and reduction in production cost.

In some embodiments, the corner reinforcing component further comprises two T-shaped connecting pieces and two first plug pieces, the bottom wall of the first clamping groove is provided with a connecting hole for connecting with a straight back ridge, each T-shaped connecting piece comprises a connecting part capable of being inserted into the connecting hole and a limiting part perpendicular to the connecting part, one end of the connecting part is connected with the middle part of the limiting part, and the other end of the connecting part is provided with a first insertion hole for the first plug piece to be inserted into; the width of the first bolt piece is gradually reduced along the length direction, the maximum width of the first bolt piece is larger than the maximum length of the first jack, and the minimum width of the first bolt piece is smaller than the maximum length of the first jack.

When carrying out the reinforcement of reentrant corner or external corner, after the first draw-in groove block respectively at two sections straight back of the body stupefied at two corner connecting pieces, pass corresponding connecting hole and straight back of the body stupefied with the connecting portion of T type connecting piece, then insert first jack on the connecting portion with first bolt spare, spacing portion and first bolt spare make connecting portion can not deviate from the connecting hole, thereby realize two corner connecting pieces and two sections straight back of the body stupefied locking that correspond, in order to prevent that corner connecting piece from dropping, the combination of above-mentioned T type connecting piece and first bolt spare makes corner connecting piece and straight back of the body stupefied locking operation simpler.

In some embodiments, two ends of the limiting portion are respectively connected with a buckling portion, the two buckling portions and the limiting portion are arranged at included angles and face the first insertion hole, and the distance between the two buckling portions is greater than the width of the first clamping groove. Through connecting above-mentioned two clamping part respectively at the both ends of spacing portion to after connecting portion as T type connecting piece passed corresponding connecting hole and straight back stupefied, two clamping part can just detain on straight back of the body is stupefied, make the stability of corner connecting piece on straight back of the body is stupefied better, the structure of T type connecting piece is also simple.

In some embodiments, the connecting hole is a waist-shaped hole extending along the length direction of the first clamping groove, and the connecting hole is set to be the waist-shaped hole, so that the position of the T-shaped connecting piece on the straight back edge can be adjusted, and the locking operation of the corner connecting piece and the straight back edge is facilitated.

In some embodiments, the back ridge reinforcing mechanism further comprises an angle steel reinforcing component, the angle steel reinforcing component comprises a second L-shaped connecting piece and two oppositely arranged first L-shaped connecting pieces, each first L-shaped connecting piece comprises a first connecting plate and a second connecting plate connected with the first connecting plate at a preset included angle, the second connecting plates of the two first L-shaped connecting pieces are coplanar, a gap is formed between the end parts of the two first L-shaped connecting pieces, which are far away from the first connecting plate, and the two first connecting plates and the two second connecting plates enclose to form a second clamping groove used for being clamped on the straight back ridge; the second L type connecting piece includes interconnect and is two third connecting plates of predetermineeing the contained angle, two the outer end of third connecting plate all connects two first L type connecting piece the second connecting plate, one of them be equipped with on the third connecting plate with the first breach that the clearance corresponds, first breach intercommunication the clearance.

Above-mentioned angle steel reinforcement assembly can be applied to and consolidate the external corner of template, during the use, clamp respectively at two sections straight stupefied tip at the external corner with the second draw-in groove of two angle steel reinforcement assembly's first L type connecting pieces earlier, then use and pass two first breachs that angle steel reinforcement assembly corresponds to the screw rod of drawing, and use fastening nut locking at the both ends of drawing the screw rod, can become two sections straight stupefied the connection of external corner one whole, realize the reinforcement of external corner, angle steel reinforcement assembly's use can reduce reserve back of the body stupefied kind, thereby improve the stupefied commonality of back of the body and reduction in production cost.

In some embodiments, a second notch corresponding to the gap is provided on the other third connecting plate, and the second notch communicates with the gap. When the internal corner or the external corner of the template is an obtuse angle, the second notch can play a role in abdicating, and the opposite-pulling screw is prevented from being blocked by the third connecting plate; meanwhile, the weight of the second L-shaped connecting piece can be reduced under the condition of enough strength, the material consumption is reduced, and the cost is saved.

In some embodiments, the angle iron reinforcement assembly further comprises a second latch piece, wherein the width of the second latch piece is gradually reduced along the length direction; an L-shaped folded edge is arranged on the inner side of one end of the first connecting plate, the L-shaped folded edge is provided with a second jack into which the second plug pin piece can be inserted, the maximum width of the second plug pin piece is larger than the maximum length of the second jack, and the minimum width of the second plug pin piece is smaller than the maximum length of the second jack. The L-shaped folded edge provided with the second jack is arranged on the inner side of one end of the first connecting plate, so that the L-shaped folded edge can be buckled on the straight back edge, and the stability of the angle steel reinforcing assembly on the straight back edge is better; through inserting second bolt spare in second jack and the stupefied position that corresponds of straight back, can prevent that the angle steel from strengthening the subassembly and drop from straight back stupefied, and easy operation.

In some embodiments, one end of the gap is provided with a clamping piece, the clamping piece is used for being clamped into a clamping hole in the straight back edge, and the clamping piece is respectively connected with the two second connecting plates. Through in the joint hole with joint spare card income on the straight stupefied of the back, can prevent that angle steel reinforcing component from sliding and breaking away from straight stupefied of the back of the body along the extending direction of straight stupefied of the back when atress.

In some embodiments, the back edge reinforcing mechanism further comprises a bevel angle reinforcing assembly, the bevel angle reinforcing assembly comprises two bevel cutting pieces and two insertion blocks for inserting into the end portions of the straight back edge, the two bevel cutting pieces are connected through a connecting frame, one end of each bevel cutting piece is provided with a bevel, and the other ends of the two bevel cutting pieces are connected with the insertion blocks in a one-to-one correspondence manner.

Above-mentioned oblique angle reinforcing component can be applied to and consolidate the reentrant corner of template, during the use, inserts the stupefied tip in two sections straight backs that the reentrant corner was inserted respectively to the piece of inserting of two oblique angles reinforcing component earlier to make the inclined plane of two oblique angles reinforcing component set up in opposite directions, can realize the reinforcement of reentrant corner, the stupefied kind of reserve back of the body can be reduced in the use of oblique angle reinforcing component, thereby improves stupefied commonality of the back of the body and reduction in production cost.

In some embodiments, the bevel angle reinforcing component further comprises a third pin piece, a third insertion hole for the third pin piece to insert is formed in the connecting frame, and two oppositely-arranged gaps are formed in the side wall of the third insertion hole; the width of the third bolt piece is gradually reduced along the length direction, the maximum width of the third bolt piece is larger than the maximum length of the third jack, and the minimum width of the third bolt piece is smaller than the maximum length of the third jack. Because the lateral wall of third jack is equipped with the gap of two relative settings, consequently along with the increase of the degree of depth that third bolt spare inserted the third jack, two of oblique angle are inserted the piece and can outwards be opened and support the stupefied inner wall of the straight back of the body to with the locking of oblique angle reinforcement subassembly and the stupefied of the straight back of the body that corresponds, in order to prevent that the oblique angle from strengthening the subassembly and falling from the stupefied of the straight back of the body, and easy operation.

Drawings

Fig. 1 is a schematic structural diagram of a corner reinforcing assembly according to an embodiment of the present invention;

FIG. 2 is a schematic structural view from another perspective of the corner reinforcing assembly shown in FIG. 1;

fig. 3 is a second schematic structural view of a corner reinforcing component according to an embodiment of the present invention;

FIG. 4 is a schematic structural view from another perspective of the corner reinforcing assembly shown in FIG. 3;

fig. 5 is a schematic structural view of a T-shaped connector according to an embodiment of the present invention;

fig. 6 is a schematic structural view of an angle steel reinforcing component according to an embodiment of the present invention;

FIG. 7 is a schematic structural view from another perspective of the angle iron reinforcing assembly shown in FIG. 6;

FIG. 8 is a schematic structural view of a bevel reinforcement assembly according to an embodiment of the present invention;

FIG. 9 is a structural schematic view from another perspective of the bevel reinforcing assembly shown in FIG. 8;

fig. 10 is a schematic structural diagram of a pouring template device according to an embodiment of the present invention;

FIG. 11 is an enlarged view of a portion of FIG. 10 at A1;

FIG. 12 is an enlarged view of a portion of FIG. 10 at B1;

FIG. 13 is a schematic view of another perspective of the cast molding plate assembly shown in FIG. 10;

FIG. 14 is an enlarged view of a portion of FIG. 13 at A2;

FIG. 15 is an enlarged view of a portion of FIG. 13 at B2;

fig. 16 is a partial enlarged view at C in fig. 13.

The reference numbers illustrate:

100. a corner reinforcement assembly; 110. a corner connector; 111. a first plate body; 112. a second plate body; 113. a third plate body; 114. a first card slot; 115. connecting holes; 120. a rotating shaft; 130. a T-shaped connector; 131. a connecting portion; 132. a limiting part; 133. a first jack; 134. a fastening part; 140. a first latch member; 200. an angle steel reinforcing component; 201. a gap; 210. a first L-shaped connector; 211. a first connecting plate; 212. a second connecting plate; 213. a second card slot; 220. a second L-shaped connector; 221. a third connecting plate; 222. a first notch; 223. a second notch; 230. a second latch member; 240. l-shaped folding; 241. a second jack; 250. a clamping piece; 300. a bevel reinforcement assembly; 310. a beveling member; 311. a bevel; 320. inserting a block; 330. a connecting frame; 331. a third jack; 332. a gap; 340. a third latch member; 400. a template; 500. straight back arris.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in fig. 1 to 4, the back edge reinforcement mechanism includes a corner reinforcement component 100, an angle steel reinforcement component 200, and a bevel reinforcement component 300, where the corner reinforcement component 100 is used to connect two straight back edges 500 (straight back edges are straight back edges) at internal corners or external corners of the casting component formwork 400, the angle steel reinforcement component 200 is used to connect two other straight back edges 500 at the external corners of the casting component formwork 400, and the bevel reinforcement component 300 is used to connect two other straight back edges 500 at the internal corners of the casting component formwork 400; the corner reinforcing component 100 comprises two corner connecting pieces 110 and a rotating shaft 120, wherein each corner connecting piece 110 comprises a first plate body 111, a second plate body 112 and a third plate body 113, the first plate body 111 and the third plate body 113 are respectively connected to two opposite sides of the second plate body 112, and the first plate body 111, the second plate body 112 and the third plate body 113 are enclosed to form a first clamping groove 114 for clamping on the straight back edge 500; the rotation shaft 120 sequentially penetrates through one ends of the first plate 111 and the third plate 113 of the two corner connectors 110.

Above-mentioned stupefied strengthening mechanism of back of body connects two sections straight back of the body stupefied 500 of pouring different positions internal corner or external corner department of component template 400 respectively through setting up turning reinforcement assembly 100, angle steel reinforcement assembly 200 and oblique angle reinforcement assembly 300 to can reduce reserve stupefied kind of the back of the body, improve stupefied commonality of the back of the body and reduction in production cost. The corner reinforcing assembly 100 can adjust the included angle between two corner connectors 110 by rotating at least one corner connector 110 around the axis of the rotating shaft 120, so that the included angle between two corner connectors 110 can adapt to the included angle between two straight back ridges 500 at the internal corner or the external corner. When the internal corner or the external corner of the template 400 needs to be reinforced, the included angle formed by the two corner connecting pieces 110 corresponds to the splicing position of the two straight back ridges 500 of the internal corner or the external corner, and the first clamping grooves 114 of the two corner connecting pieces 110 are respectively clamped on the two straight back ridges 500, so that the reinforcement of the internal corner or the external corner can be realized, the use of the corner reinforcing component 100 can reduce the variety of the standby back ridges, and the universality of the back ridges is improved and the production cost is reduced.

In some embodiments, the corner reinforcing assembly 100 further includes two T-shaped connecting members 130 and two first latch members 140, and the bottom wall of the first locking groove 114 is provided with a connecting hole 115 for connecting with the straight back ridge 500. As shown in fig. 5, the T-shaped connecting member 130 includes a connecting portion 131 capable of being inserted into the connecting hole 115 and a limiting portion 132 perpendicular to the connecting portion 131, one end of the connecting portion 131 is connected to a middle portion of the limiting portion 132, the limiting portion 132 is used for preventing the connecting portion 131 from coming off the connecting hole 115, and the other end of the connecting portion 131 is provided with a first insertion hole 133 into which the first plug member 140 is inserted; as shown in fig. 2 and 4, the width of the first latch member 140 is gradually reduced along the length direction, the maximum width of the first latch member 140 is greater than the maximum length of the first receptacle 133, and the minimum width of the first latch member 140 is less than the maximum length of the first receptacle 133.

When the internal corner or the external corner is reinforced, after the first locking grooves 114 of the two corner connectors 110 are respectively clamped on the two straight back ridges 500, the connecting portion 131 of the T-shaped connector 130 passes through the corresponding connecting hole 115 and the straight back ridge 500, and then the first latch piece 140 is inserted into the first insertion hole 133 on the connecting portion 131, and the limiting portion 132 and the first latch piece 140 prevent the connecting portion 131 from being separated from the connecting hole 115, so that the two corner connectors 110 and the two straight back ridges 500 are correspondingly locked to prevent the corner connectors 110 from falling off, and the combination of the T-shaped connector 130 and the first latch piece 140 enables the locking operation of the corner connectors 110 and the straight back ridges 500 to be simpler. Alternatively, the first latch member 140 may be a pin plate or a pin post.

Further, as shown in fig. 5, two ends of the limiting portion 132 are respectively connected with a buckling portion 134, the two buckling portions 134 are disposed at an included angle with the limiting portion 132 and face the first insertion hole 133, and a distance between the two buckling portions 134 is greater than a width of the first engaging groove 114. Through connecting above-mentioned two buckle portion 134 respectively at the both ends of spacing portion 132 to after connecting portion 131 of T type connecting piece 130 passed corresponding connecting hole 115 and straight stupefied 500 on the back, two buckle portion 134 can just detain on straight stupefied 500 on the back, make the stability of corner connecting piece 110 on straight stupefied 500 on the back relatively good, T type connecting piece 130's structure is also simple. Optionally, the limiting portion 132, the connecting portion 131 and the fastening portion 134 may be designed to be rod structures or plate structures, and may be specifically set according to actual requirements. Of course, for the aesthetic property of the whole structure, the limiting portion 132, the connecting portion 131 and the fastening portion 134 are all designed as a rod structure or the three are all designed as a plate structure.

As shown in fig. 1 to 4, in a preferred embodiment, the connection hole 115 is a waist-shaped hole extending along the length direction of the first locking groove 114, and the connection hole 115 is configured as a waist-shaped hole, so that the position of the T-shaped connection member 130 on the straight back edge 500 is adjustable, thereby facilitating the locking operation of the corner connection member 110 and the straight back edge 500.

As shown in fig. 6 and 7, in some embodiments, the back ridge reinforcement mechanism further includes an angle steel reinforcement assembly 200, the angle steel reinforcement assembly 200 includes a second L-shaped connector 220 and two first L-shaped connectors 210 disposed opposite to each other, each first L-shaped connector 210 includes a first connector plate 211 and a second connector plate 212 connected to the first connector plate 211 at a predetermined included angle, the second connector plates 212 of the two first L-shaped connectors 210 are coplanar, and a gap 201 is formed between ends facing away from the first connector plates 211, and the two first connector plates 211 and the two second connector plates 212 enclose to form a second slot 213 for being clamped on the straight back ridge 500; the second L-shaped connecting member 220 includes two third connecting plates 221 connected to each other and forming a predetermined included angle, the outer ends of the two third connecting plates 221 are connected to the second connecting plates 212 of the two first L-shaped connecting members 210, one of the third connecting plates 221 is provided with a first notch 222 corresponding to the gap 201, and the first notch 222 is communicated with the gap 201.

Above-mentioned angle steel reinforcement component 200 can be applied to and consolidate the external corner of template 400, in the use, clamp the second draw-in groove 213 of the first L type connecting piece 210 of two angle steel reinforcement components 200 at two sections straight back arris 500 tip of external corner respectively earlier, then use and pass two angle steel reinforcement component 200 corresponding first breach 222 to use the split screw rod, and use fastening nut locking at the both ends of split screw rod, can be with two sections straight back arris 500 of external corner connect into an organic wholely, realize the reinforcement of external corner, the use of angle steel reinforcement component 200 can reduce reserve back arris kind, thereby improve the commonality of back arris and reduction in production cost.

Further, in the preferred embodiment, a second notch 223 corresponding to the gap 201 is disposed on the other third connecting plate 221, and the second notch 223 is communicated with the gap 201. When the internal corner or the external corner of the template 400 is an obtuse angle, the second notch 223 can play a role of abdicating (avoiding), so that the counter-pull screw is prevented from being blocked by the third connecting plate 221; meanwhile, the weight of the second L-shaped connecting piece 220 can be reduced under the condition of enough strength, the material consumption is reduced, and the cost is saved.

Optionally, a preset included angle between the two third connecting plates 221 may be set according to actual requirements. It can be understood that, since the counter-pull screw is generally perpendicular to the third connecting plate 221 where the notch 222 is formed, preferably, the preset included angle between the two third connecting plates 221 is preferably 90 ° at a right angle, so that the counter-pull screw does not interfere with the other third connecting plate 221 during installation, and the production is also facilitated.

Further, in some embodiments, the angle iron reinforcing assembly 200 further includes a second latch member 230, and the width of the second latch member 230 is gradually reduced along the length direction; an L-shaped folded edge 240 is disposed at an inner side of one end of the first connection plate 211, a second insertion hole 241 into which the second latch 230 is inserted is disposed on the L-shaped folded edge 240, a maximum width of the second latch 230 is greater than a maximum length of the second insertion hole 241, and a minimum width of the second latch 230 is less than a maximum length of the second insertion hole 241. The L-shaped folded edge 240 provided with the second jack 241 is arranged on the inner side of one end of the first connecting plate 211, so that the L-shaped folded edge 240 can be buckled on the straight back edge 500, and the stability of the angle steel reinforcing component 200 on the straight back edge 500 is better; by inserting the second latch piece 230 into the second insertion hole 241 and the corresponding position on the straight back edge 500, the angle iron reinforcing component 200 can be prevented from falling off from the straight back edge 500, and the operation is simple. Alternatively, the second latch member 230 may be a pin plate or a pin post.

In some embodiments, the end of the gap 201 away from is provided with a clamping member 250, the clamping member 250 is used for being clamped into a clamping hole on the straight back ridge 500, and the clamping member 250 is respectively connected with the two second connecting plates 212. Through in the joint hole with joint 250 card income straight back of the body stupefied 500, can prevent that angle steel reinforcing element 200 from sliding and breaking away from straight back of the body stupefied 500 along the extending direction of straight back of the body stupefied 500 when atress. Specifically, the clamping member 250 is disposed at one end of the gap 201 away from the folded edge, and when the two angle steel reinforcing assemblies 200 are connected by using the opposite-pulling screw rods, the opposite-pulling screw rods are inserted into the notches 222 near the clamping member 250.

As shown in fig. 8 and 9, in some embodiments, the dorsal ridge reinforcement mechanism further includes a bevel reinforcement assembly 300, the bevel reinforcement assembly 300 includes two beveling members 310 and two insertion blocks 320 for inserting the ends of the straight dorsal ridge 500, the two beveling members 310 are connected by a connection frame 330, one end of each beveling member 310 has a bevel 311, and the other end of each beveling member 310 is connected to the insertion blocks 320 in a one-to-one correspondence.

Above-mentioned subassembly 300 is consolidated to oblique angle can be applied to and consolidate the reentrant corner of template 400, during the use, inserts two sections straight stupefied 500 tip of back of the body of reentrant corner respectively with two oblique angle reinforcing component 300's the piece 320 of inserting to make two oblique angles reinforcing component 300's inclined plane 311 set up in opposite directions, can realize the reinforcement of reentrant corner, spare stupefied kind of back of the body can be reduced in the use of subassembly 300 is consolidated to oblique angle, thereby improve stupefied commonality of the back of the body and reduction in production cost.

Further, in some embodiments, the bevel reinforcing assembly 300 further includes a third latch 340, a third insertion hole 331 for the third latch 340 to be inserted into is disposed on the connecting frame 330, and two slots 332 are disposed on a side wall of the third insertion hole 331; the width of the third latch piece 340 is gradually reduced along the length direction, the maximum width of the third latch piece 340 is greater than the maximum length of the third insertion hole 331, and the minimum width of the third latch piece 340 is less than the maximum length of the third insertion hole 331. Because the side wall of the third insertion hole 331 is provided with two oppositely arranged slits 332, as the depth of the third plug piece 340 inserted into the third insertion hole 331 increases, the two insertion blocks 320 of the bevel angle reinforcing component 300 can be outwardly opened to abut against the inner wall of the straight back ridge 500, so that the bevel angle reinforcing component 300 is locked with the corresponding straight back ridge 500, the bevel angle reinforcing component 300 is prevented from falling off from the straight back ridge 500, and the operation is simple. Alternatively, third latch member 340 may be a pin plate or a pin post.

As shown in fig. 10 and 13, a pouring space is formed between the plurality of formworks 400, a straight back edge 500 is arranged on the outer side of each formwork 400, the straight back edge 500 is composed of two long square pipes, the two long square pipes are connected through short pipes, and a corner reinforcing component 100, an angle steel reinforcing component 200 and/or a bevel reinforcing component 300 are/is arranged on the straight back edge 500. It should be appreciated that the corner reinforcing member 100, the angle reinforcing member 200 and the bevel reinforcing member 300 are all completely detachable from the straight back edge 500 for recycling, which is advantageous in cost saving. The following provides an exemplary description of a usage scenario of the dorsal bar reinforcement mechanism with reference to the drawings.

With reference to fig. 10 and 11, when the corner connector 110 is required to reinforce the external corner of the formwork 400, the included angle formed by the two corner connectors 110 is first formed at the splicing position of the two straight back ridges 500 of the external corner, the first clamping grooves 114 of the two corner connectors 110 are respectively clamped on the two straight back ridges 500, the connecting portion 131 of the T-shaped connector 130 is then inserted into the gap 201 between the connecting hole 115 and the two rectangular pipes of the straight back ridges 500, the two clamping portions 134 on the T-shaped connector 130 are clamped on the straight back ridges 500, and finally the first pin 140 is inserted into the first insertion hole 133 on the connecting portion 131, so that the external corner can be reinforced.

With reference to fig. 13 and 14, when the internal corner of the formwork 400 needs to be reinforced by using the corner connectors 110, the included angle formed by the two corner connectors 110 is firstly formed at the splicing position of the two straight back ridges 500 of the internal corner, the first clamping grooves 114 of the two corner connectors 110 are respectively clamped on the two straight back ridges 500, then the connecting portion 131 of the T-shaped connector 130 is inserted into the gap 201 between the connecting hole 115 and the two square pipes of the straight back ridges 500, the two clamping portions 134 on the T-shaped connector 130 are clamped on the straight back ridges 500, and finally the first pin 140 is inserted into the first insertion hole 133 on the connecting portion 131, so that the internal corner can be reinforced.

With reference to fig. 10, 12, 13, and 15, when the external corner of the template 400 needs to be reinforced by using the angle steel reinforcing component 200, the L-shaped folded edge 240 is firstly buckled on the straight back ridge 500, then the second locking grooves 213 of the first L-shaped connectors 210 of the two angle steel reinforcing components 200 are respectively clamped at the ends of the two straight back ridges 500 of the external corner, and the locking pieces 250 are locked in the locking holes (for example, short pipes of the straight back ridge 500) on the straight back ridge 500, then the second pin 230 is inserted into the corresponding positions on the second insertion hole 241 and the straight back ridge 500, and finally the opposite-pulling screw penetrates through the corresponding notches 222 of the two angle steel reinforcing components 200 and is locked at the two ends of the opposite-pulling screw by using the fastening nuts, so that the external corner can be reinforced.

With reference to fig. 13 and 16, when the internal corner of the template 400 needs to be reinforced by the bevel angle reinforcing component 300, the insertion blocks 320 of the two bevel angle reinforcing components 300 are respectively inserted into the ends of the two straight back ridges 500 of the internal corner, the inclined surfaces 311 of the two bevel angle reinforcing components 300 are oppositely arranged, and then the third plug pin 340 is inserted into the third insertion hole 331 until the two insertion blocks 320 are opened outward and abut against the inner wall of the straight back ridge 500, so that the internal corner can be reinforced.

It should be noted that when one portion is referred to as being "secured to" another portion, it may be directly on the other portion or there may be an intervening portion. When a portion is said to be "connected" to another portion, it may be directly connected to the other portion or intervening portions may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A dorsal bar reinforcing mechanism, comprising:

the corner reinforcing component is used for connecting two sections of straight back edges at the internal corner or the external corner of the casting member template, the corner reinforcing component comprises a rotating shaft and two corner connecting pieces, each corner connecting piece comprises a first plate body, a second plate body and a third plate body, the first plate body and the third plate body are respectively connected to two opposite sides of the second plate body, the first plate body, the second plate body and the third plate body are enclosed to form a first clamping groove used for clamping the straight back edges, and the rotating shaft sequentially penetrates through one ends of the first plate body and one end of the third plate body of the two corner connecting pieces;

the angle steel reinforcing component is used for connecting the other two straight back edges at the external corner of the pouring member template; and

the bevel angle reinforcing component is used for connecting the other two straight back edges at the internal corner of the pouring member template.

2. The back edge reinforcement mechanism of claim 1, wherein the corner reinforcement assembly further comprises:

the bottom wall of the first clamping groove is provided with a connecting hole, the T-shaped connecting piece comprises a connecting part capable of being penetrated into the connecting hole and a limiting part perpendicular to the connecting part, and one end of the connecting part is connected with the middle part of the limiting part;

the width of each first bolt piece is gradually reduced along the length direction, a first jack for the first bolt pieces to be inserted into is arranged at the other end of each connecting part, the maximum width of each first bolt piece is larger than the maximum length of each first jack, and the minimum width of each first bolt piece is smaller than the maximum length of each first jack.

3. The back edge reinforcing mechanism according to claim 2, wherein two ends of the limiting portion are respectively connected with a buckling portion, the two buckling portions are arranged at an included angle with the limiting portion and face the first insertion hole, and a distance between the two buckling portions is greater than a width of the first clamping groove.

4. The back edge reinforcing mechanism according to claim 2, wherein the connecting hole is a waist-shaped hole extending along a length direction of the first slot.

5. The back edge strengthening mechanism of any one of claims 1-4, wherein the angle iron strengthening assembly comprises:

the two first L-shaped connecting pieces are oppositely arranged and comprise first connecting plates and second connecting plates connected with the first connecting plates in a preset included angle, the second connecting plates of the two first L-shaped connecting pieces are coplanar, a gap is formed between the end parts of the two first L-shaped connecting pieces, which are far away from the first connecting plates, and the two first connecting plates and the two second connecting plates are encircled to form second clamping grooves used for being clamped on straight back ridges;

second L type connecting piece, second L type connecting piece includes interconnect and is two third connecting plates of predetermineeing the contained angle, two the outer end of third connecting plate all connects two first L type connecting piece the second connecting plate, one of them be equipped with on the third connecting plate with the first breach that the clearance corresponds, first breach intercommunication the clearance.

6. The back edge reinforcing mechanism according to claim 5, wherein a second notch corresponding to the gap is provided on the other third connecting plate, and the second notch communicates with the gap.

7. The back edge reinforcing mechanism of claim 6, wherein the angle iron reinforcing component further comprises a second latch member, the width of the second latch member gradually decreases along the length direction; an L-shaped folded edge is arranged on the inner side of one end of the first connecting plate, a second jack into which the second plug pin piece can be inserted is formed in the L-shaped folded edge, the maximum width of the second plug pin piece is larger than the maximum length of the second jack, and the minimum width of the second plug pin piece is smaller than the maximum length of the second jack.

8. The back edge reinforcing mechanism according to claim 5, wherein a clamping member is arranged at one end of the gap, the clamping member is used for being clamped into a clamping hole in the straight back edge, and the clamping member is respectively connected with the two second connecting plates.

9. The mechanism of any one of claims 1 to 4, wherein the bevel reinforcement assembly comprises two beveling members and two insertion blocks for inserting into the ends of the straight dorsal arris, the two beveling members being connected by a connecting frame, one end of each beveling member having a bevel, the other end of each beveling member being connected to the insertion block in a one-to-one correspondence.

10. The back edge reinforcing mechanism of claim 9, wherein the bevel angle reinforcing component further comprises a third pin member, a third jack for the third pin member to insert is provided on the connecting frame, and two oppositely arranged gaps are provided on the side wall of the third jack; the width of the third bolt piece is gradually reduced along the length direction, the maximum width of the third bolt piece is larger than the maximum length of the third jack, and the minimum width of the third bolt piece is smaller than the maximum length of the third jack.

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