CN112814193B

CN112814193B - A locking card for zipper-type wall parts

Info

Publication number: CN112814193B
Application number: CN201911186485.7A
Authority: CN
Inventors: 姚井祥; 李雪杰; 修建; 姚兰
Original assignee: Inner Mongolia Pull Lock New Building Material Technology Co ltd
Current assignee: Inner Mongolia Pull Lock New Building Material Technology Co ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2025-07-04
Anticipated expiration: 2039-11-16
Also published as: CN112814193A

Abstract

The present invention provides a locking card for a zipper-type wall component. The locking card can be used for connecting, locking and fastening between zipper-type wall panels or wall component blocks or between zipper-type wall panels or wall component blocks and beams or ground. The locking card includes a clamping plate assembly I, a clamping plate assembly II and a bolt assembly. The clamping plate assembly I and the clamping plate assembly II are connected by a bolt assembly. The clamping plate assembly I and the clamping plate assembly II both include a left wing plate and a right wing plate fixedly connected together, and the plate body shape of the left wing plate and the right wing plate matches the shape of the trapezoidal side of the zipper convex groove of the zipper-type wall component. After the left wing plate and the right wing plate are connected, they are in a V shape with an angle less than 180 degrees and greater than 90 degrees. The clamping plate assembly I and the clamping plate assembly II are buckled on the trapezoidal side of the zipper convex groove of the zipper-type wall component through the left wing plate and the right wing plate to complete the connection between the two lock-type wall components.

Description

Locking clamp for zipper type wall part

Technical Field

A locking clamping piece for a zipper type wall part relates to a component mounting and combining clamping piece for a building, in particular to a locking clamping piece for a zipper type wall part applied to an assembled building.

Background

The application of building wall plates and wall block members in the fields of building body frame structures, steel structures and the like has been in the history of nearly one hundred years. In the application of the structure, cement slurry or other bonding slurry is adopted for bonding the wall plates and the wall blocks. Because the wet, expansion and dry shrinkage values of the wall plates and the wall blocks are different from those of the adhesive slurry, cracking phenomenon often occurs among the wall plates and the wall blocks. Along with the occurrence of the 'zipper type' wall plate and the wall member building blocks, the phenomenon that cracking is frequently caused between the wet expansion and dry shrinkage wall plate and the wall building blocks is effectively solved.

With the rise of the fabricated building and the encouragement and popularization of the fabricated building by the country, new problems of the 'zipper type' wall plates and wall member blocks in the fabricated building construction are also caused. As most components of the fabricated building are dry construction method without water, and the conventional "pull-lock type" wall plate and wall component block adopt cement or other bonding slurry to carry out bonding technology, a large amount of water is adopted to stir and dilute the bonding slurry. The development and construction process of the fabricated building are contrary to the development and construction process, and the original standard and construction operation rules established by the wet construction method of the 'pull-lock type' wall plates and wall member building blocks cannot adapt to new construction requirements in the fabricated building construction.

Disclosure of Invention

In order to solve the problems, the invention provides a locking clamp for a pull-lock type wall part. The locking clamping piece can be applied to connection, locking and fastening between the zipper type wall plates or wall member blocks in the assembled building, can be applied to connection, locking and fastening of the zipper type wall plates in suspended ceilings in the assembled building, and can also be applied to connection, locking and fastening between the zipper type wall plates or wall member blocks and beams and ground.

The locking clamp applied to the connection between the two wall plates or the wall member blocks has the following specific structure.

In a first embodiment, the locking clip includes a cleat assembly I, a cleat assembly II, and a bolt assembly. The clamping plate assembly I and the clamping plate assembly II are connected through a bolt assembly. The clamping plate assembly I and the clamping plate assembly II comprise a left wing plate and a right wing plate which are fixedly connected together, the shape of a plate body of the left wing plate and the shape of a trapezoid edge of a zipper convex groove of a zipper wall part product are matched, and the left wing plate and the right wing plate are connected to form a V-shaped shape with an angle of less than 180 degrees and more than 90 degrees. The clamping plate component I and the clamping plate component II are clamped on the trapezoid edges of the zipper convex grooves of the zipper wall body parts through the left wing plate and the right wing plate to finish the connection between the two locking wall body parts.

In a second embodiment, the locking clip for a wall part according to the first embodiment is provided. The clamping plate assembly I and the clamping plate assembly II also comprise flat connecting plates, and the left wing plate and the right wing plate are fixedly connected to two ends of the flat connecting plates.

In a third embodiment, the locking clip includes a cleat assembly I, a cleat assembly II, and a bolt assembly. The clamping plate component I and the clamping plate component II are connected through a bolt component. The clamping plate assembly I and the clamping plate assembly II comprise a left wing plate and a right wing plate which are fixedly connected together, the left wing plate and the right wing plate are in straight shapes which are arranged at an angle of 180 degrees after being connected, and convex tenon strips are arranged on two transverse end faces of the surfaces of the left wing plate and the right wing plate. The clamping plate component I and the clamping plate component II are clamped on the trapezoid edges of the zipper convex grooves of the zipper type wall products through convex tenon strips formed on the two end faces of the left wing plate and the right wing plate so as to complete connection between the two locking type wall products.

In order to further improve the connection, locking and fastening effects between the zipper type wall parts, the friction coefficient between the locking clamping piece and the trapezoid edge of the zipper convex groove of the zipper type wall part is increased. The left wing plate and the right wing plate of the locking clamping piece described in the first embodiment, the second embodiment and the third embodiment are provided with clamping structures.

Further, in the first and second embodiments, the clamping structure may be saw teeth disposed on two end surfaces of the left wing plate and the right wing plate, or tapered protrusions disposed on two inner side plate surfaces of the left wing plate and the right wing plate, or spikes disposed on two plate surfaces of the left wing plate and the right wing plate and punched from outside to inside.

Further, in the third embodiment, the clamping structure is a saw tooth disposed on the convex tenon strips of the left wing plate and the right wing plate.

Further, the third embodiment is that the clamping structure is a trapezoid strip attached to the left wing plate and the right wing plate, the shape of the chord edge of the upper trapezoid strip is matched with the shape of the trapezoid edge of the zipper convex groove of the zipper wall part, and the included angle between the chord edges of the upper trapezoid strip which are symmetrically arranged on the left wing plate A and the right wing plate A is consistent with the angle formed by the trapezoid edge of the zipper convex groove of the two zipper wall parts after the two zipper wall parts are correspondingly connected.

In order to further improve the installation convenience of the locking clamping piece between the zipper type wall parts, the centering effect of the connecting gap between the clamping plate component I and the clamping plate component II and the two zipper type wall parts is improved. The clamping plate assembly I or the clamping plate assembly II according to the first embodiment and the third embodiment are provided with a cutting on the inner side of the joint between the left wing plate and the right wing plate. In the second embodiment, the clamping plate assembly I or the clamping plate assembly II is provided with an insert on the inner side of the middle part of the straight connecting plate.

In order to reduce the weight of the locking clip described in the first, second and third embodiments, the left and right wing plates of the clamping plate assembly I and the clamping plate assembly II are provided with a plurality of micro holes.

In the above three embodiments, the connection modes of the clamping plate component I, the clamping plate component II and the bolt component of the locking clamp are as follows.

In one mode, bolt holes are formed in the connecting ends of the left wing plate and the right wing plate of the locking clamping piece clamping plate assembly I and the clamping plate assembly II or the central line of the flat connecting plate, and the bolt assemblies penetrate through the bolt holes to realize fastening connection of the clamping plate assembly I and the clamping plate assembly II.

In a second mode, bolt holes are formed in the connecting ends of the left wing plate and the right wing plate of the clamping plate component I or the clamping plate component II or the central line of the straight connecting plate of the locking clamping piece. The non-threaded end of the bolt component is fixedly arranged on the central line of the connecting end or the straight connecting plate of the left wing plate and the right wing plate of the clamping plate component I or the clamping plate component II of the locking clamping piece. The threaded end of the bolt component passes through the bolt hole to realize the fastening connection of the clamping plate component I and the clamping plate component II.

In the above three embodiments, the bolt assemblies are separately arranged, and the middle parts of the bolt assemblies are connected through a tubular component or a soft connecting belt assembly.

Specifically, the tubular component is made of non-heat-conducting materials, threads are formed in inner cavities at two ends of the tubular component or internal threaded connectors are fixedly arranged in the inner cavities, and the fastening screw I and the fastening screw II are connected with the tubular component through the threads formed in the inner cavities at two ends of the tubular component or the internal threaded connectors are fixedly arranged in the inner cavities. The non-thermally conductive material comprises PVC or PE or ABS or PMMA material.

Specifically, the soft connecting belt assembly consists of a connecting belt and two connecting and fixing assemblies which are symmetrically arranged and fixedly connected at two ends of the connecting belt, the connecting belt is made of non-heat-conducting materials, the connecting and fixing assemblies consist of two fixing pieces and nuts which are symmetrically arranged, and the nuts are clamped between the two fixing pieces. The fastening screw I and the fastening screw II are connected with the connecting belt through threaded nuts. The flexible connecting band component also has bending and curling functions. The non-thermally conductive material comprises PVC or PE or ABS or PMMA material.

The invention relates to a locking clamping piece for a zipper type wall part, which adopts the scheme that a non-threaded end of a bolt component is fixedly connected with an extension rod for realizing the functions of connecting, locking and fastening a zipper type wall plate in a suspended ceiling in an assembled building. The bolt assembly extension bar is welded on the embedded part of the building steel beam or the roof so as to realize the hanging function of the locking clamping part on the wall body part. Preferably, the top end of the extension bar is provided with an expansion bolt.

In order to realize the connection, locking and fastening between the zipper type wall part and the building beam and the ground of the three embodiments of the locking clamp for the zipper type wall part. The invention relates to a locking clamp for a pull-lock wall body part, which also comprises an L-shaped inserting clamp plate or a T-shaped inserting clamp plate.

Specifically, L type goes up to insert splint comprises fixed plate I and lower splint I of one end mutually perpendicular fixed connection, has through-hole I on the fixed plate I, and lower splint I clamp card is between splint subassembly I and splint subassembly II. In the specific application of the L-shaped inserting clamping plate, the fixing plate I is fixed on the bottom surface of the building beam through the through hole of the fixing plate I by an expansion screw, and the clamping plate component I and the clamping plate component II of the locking clamping piece are used for connecting, locking and fastening the wall body part and simultaneously clamping the lower clamping plate I of the L-shaped upper inserting clamping plate in the wall body part connecting gap so as to realize the functions of the locking clamping piece.

Specifically, the T-shaped insert clamping plate is composed of a fixing plate II, a lower clamping plate II and a double-headed screw fixedly arranged at the bottom end of the lower clamping plate II, and the lower clamping plate II is fixedly connected to the middle of the lower surface of the fixing plate II. The fixing plate II is provided with a through hole II, the lower clamping plate II is clamped between the clamping plate component I and the clamping plate component II, and the T-shaped inserting clamping plate is respectively inserted into bolt holes formed in the clamping plate component I and the clamping plate component II through two ends of the double-headed screw rod of the T-shaped inserting clamping plate to realize fastening connection of the three.

When the locking clamp for the zipper type wall body part is applied to connection, locking and fastening of the zipper type outer wall body part with a beam and the ground, the L-shaped insert clamping plate or the T-shaped insert clamping plate of the locking clamp made of metal materials can conduct outdoor low temperature into the room due to large indoor and outdoor temperature difference in winter in the north, and a cold-hot bridge phenomenon that the locking clamp is frosted is formed at the indoor connection position of the building zipper type outer wall body part.

In order to solve the above problems, the L-shaped insertion clamp plate or the T-shaped insertion clamp plate may be provided in a split manner. Specifically, the L-shaped inserting clamping plate is a split left L-shaped inserting clamping plate and a split right L-shaped inserting clamping plate. The T-shaped inserting clamping plates are split and provided with a left T-shaped inserting clamping plate and a right T-shaped inserting clamping plate.

In order to solve the technical problems that the L-shaped inserting clamping plate or the T-shaped inserting clamping plate cannot be effectively aligned vertically in parallel or the interval between the L-shaped inserting clamping plate and the T-shaped inserting clamping plate is too large or too small due to inaccurate positioning in the construction and installation process.

Preferably, the split type left L-shaped inserting clamping plate and the right L-shaped inserting clamping plate or the T-shaped inserting clamping plate and the right T-shaped inserting clamping plate are provided with installation and fixedly connection parts. The installation and fixedly connection piece is made of non-heat-conducting materials, slots are symmetrically formed in the left end and the right end of the installation and fixedly connection piece, and the width of each slot is identical to the thickness of the L-shaped insertion clamping plate or the T-shaped insertion clamping plate.

The locking clamping piece for the zipper type wall body part has the beneficial effects that (1) the locking clamping piece not only has the functions of connecting, locking and fastening the zipper type wall body part, but also has the functions of connecting, locking and fastening the zipper type wall body part, a building beam and the ground. (2) Various adhesive slurries are not needed in the installation and construction of the opposite-locking type wall body parts, and the dry construction method that the components are connected in the construction of the assembled building and no-water operation is adopted is realized. (3) The locking clamping piece is not only suitable for connecting, locking and fastening the pull-locking wall body parts, but also has the functions of connecting, locking and fastening common wall body plates and wall body parts. (4) The zipper type wall body part or the common wall body plate which is connected, locked and fastened by the locking clamping piece also has the function of disassembly and repeated use, and the outer surface and the inner structure of the wall body part cannot be damaged in the process of disassembly of the wall body part.

Drawings

FIG. 1 is a three-dimensional isometric view of a locking clip for a snap-lock wall part of the present invention connected to a snap-lock wall part.

Fig. 2 is a cross-sectional view of a locking clip for a pull-lock wall part of the present invention attached to a pull-lock wall part (first embodiment).

Fig. 3 is a three-dimensional isometric view of a locking clip (first embodiment) for a pull-lock wall part of the present invention.

Fig. 4 is a cross-sectional view of a locking clip for a pull-lock wall part of the present invention attached to a pull-lock wall part (second embodiment).

Fig. 5 is a three-dimensional isometric view of a locking clip (second embodiment) for a pull-lock wall part of the present invention.

FIG. 6 is a cross-sectional view of a locking clip for a pull-lock wall assembly of the present invention attached to a pull-lock wall assembly (third embodiment).

Fig. 7 is a three-dimensional isometric view of a locking clip (third embodiment) for a pull-lock wall part of the present invention.

Fig. 8 is a schematic diagram (one) of a locking clip (first and second embodiments) for a pull-lock wall part according to the present invention.

Fig. 9 is a schematic diagram (two) of a locking clip (first and second embodiments) for a pull-lock wall part according to the present invention.

Fig. 10 is a schematic diagram (iii) of a locking clip (first and second embodiments) for a wall part of a pull-lock type according to the present invention.

Fig. 11 is a schematic diagram (one) of a locking structure of a locking clip (third embodiment) for a wall part of a pull-lock type according to the present invention.

Fig. 12 is a schematic diagram (two) of a locking clip (third embodiment) for a wall part of a pull-lock type according to the present invention.

Fig. 13 is a schematic illustration of a locking clip (third embodiment) insert for a pull-lock wall part according to the present invention.

Fig. 14 is a schematic illustration of the structure of a locking clip (first and second embodiments) for a pull-lock wall part according to the present invention.

FIG. 15 is a schematic view of through holes in the left and right wings of a locking clip for a pull-lock wall part of the present invention.

Fig. 16 is a schematic view of a bolt assembly (left and right planar arrangement) of a locking clip for a pull-lock wall part according to the present invention.

Fig. 17 is a schematic view of a bolt assembly (tubular member) of a locking clip for a pull-lock wall part according to the present invention.

Fig. 18 is a schematic view of a bolt assembly (flexible connecting band assembly) of a locking clip for a pull-lock wall part according to the present invention.

Fig. 19 is a schematic cross-sectional view of a locking clip for a pull-lock wall part of the present invention, wherein the bolt assembly (flexible connecting strap assembly) is applied to the pull-lock wall part.

Fig. 20 is a schematic view showing an application state of a bolt assembly (soft connecting band assembly) of a locking clip for a pull-lock type wall part according to the present invention.

Fig. 21 is a schematic view showing an application state of a bolt assembly (wall suspended ceiling) of a locking clip for a pull-lock type wall product according to the present invention.

FIG. 22 is a schematic illustration of an application of an L-shaped insert clip of the locking clip for a zipper wall section of the present invention in fastening a beam connection between zipper wall sections.

FIG. 23 is a three-dimensional view of an L-shaped insert clamp for a locking clip for a wall part of the present invention.

FIG. 24 is a schematic illustration of a T-shaped insert clip of a locking clip for a zipper wall section of the present invention in a fastening application with a beam connection between the zipper wall sections.

Fig. 25 is a three-dimensional schematic view of a T-shaped insert clamping plate of a locking clip for a wall part according to the present invention (embodiment one).

FIG. 26 is a schematic illustration of a locking clip for a zipper wall assembly of the present invention with a T-shaped insert clip used in connection and fastening between the zipper wall assemblies and the ground.

Fig. 27 is a three-dimensional schematic view of a T-shaped insert clamping plate of a locking clip for a wall part according to the present invention (second embodiment).

FIG. 28 is a three-dimensional schematic view of an L-shaped insertion splint split arrangement structure of a locking clip for a pull-lock wall part according to the present invention.

Fig. 29 is a three-dimensional schematic view of a split arrangement structure of a T-shaped insertion clamp of a locking clamp for a pull-lock type wall part according to the present invention.

FIG. 30 is a three-dimensional schematic view of a locking clip for a pull-lock wall assembly of the present invention.

FIG. 31 is a three-dimensional schematic view of a locking clip for a wall section of the present invention with its mounting attachment applied to split placement in an L-shaped cleat.

FIG. 32 is a three-dimensional schematic view of a locking clip for a wall section of the present invention with its mounting attachment applied to a split setting in a T-shaped insert clip.

FIG. 33 is a three-dimensional illustration of an embodiment of a double-ended screw of an L-shaped insert clamp for a locking clip for a wall part of the present invention.

Detailed Description

The locking clamp for the pull-lock type wall body part disclosed by the invention is shown in fig. 1, is applied to connection, locking and fastening of pull-lock type wall body parts A, and has the following specific structure.

First embodiment;

As shown in fig. 2 and 3, the locking clip includes a cleat assembly I1, a cleat assembly II2, and a bolt assembly 3. The clamping plate assembly I1 and the clamping plate assembly II2 are connected through a bolt assembly 3. The clamping plate assembly I1 and the clamping plate assembly II2 comprise a left wing plate Aa and a right wing plate Ab which are fixedly connected together, the shapes of the plates of the left wing plate Aa and the right wing plate Ab are matched with the shape of a trapezoid edge A1 of a zipper convex groove of the zipper wall part A, and the left wing plate Aa and the right wing plate Ab are connected to form a V-shaped shape with an angle of less than 180 degrees and greater than 90 degrees. The clamping plate component I1 and the clamping plate component II2 are clamped on the trapezoid side A1 of the zipper convex groove of the zipper wall part A through the left wing plate Aa and the right wing plate Ab to finish the connection between the two locking wall parts A.

The second embodiment is;

The locking clip for a wall part according to the first embodiment. As shown in fig. 4 and fig. 5, the clamping plate assembly I1 and the clamping plate assembly II2 further include a flat connecting plate Ad, and the left wing plate Aa and the right wing plate Ab are fixedly connected to two ends of the flat connecting plate Ad.

Detailed description of the preferred embodiments

As shown in fig. 6 and 7, the locking clamp comprises a clamping plate assembly I1, a clamping plate assembly II2 and a bolt assembly 3, wherein the clamping plate assembly I1 and the clamping plate assembly II2 are connected through the bolt assembly 3. The clamping plate assembly I1 and the clamping plate assembly II2 comprise a left wing plate Aa and a right wing plate Ab which are fixedly connected together, the left wing plate Aa and the right wing plate Ab are in straight shapes which are arranged at an angle of 180 degrees after being connected, and convex tenon strips Ae are manufactured on two transverse end faces of the surfaces of the left wing plate Aa and the right wing plate Ab. The clamping plate component I1 and the clamping plate component II2 are clamped on the trapezoid edge A1 of the zipper convex groove of the zipper type wall part A through convex tenon strips Ae formed on the two end faces of the left wing plate Aa and the right wing plate Ab so as to complete connection between the two locking type wall parts A.

In the first embodiment and the second embodiment shown in fig. 2 and fig. 4, the connection setting angle of the left wing plate (Aa) and the right wing plate (Ab) is equal to or smaller than the angle formed by the trapezoidal edges (A1) of the zipper convex grooves of the two zipper wall parts a after the two zipper wall parts a are correspondingly connected.

In order to further improve the connection, locking and fastening effects between the zipper type wall body parts A, the friction coefficient between the locking clamping piece and the trapezoidal edge A1 of the zipper type wall body part A is increased.

As shown in fig. 8 and fig. 9 and fig. 10, in the first and second embodiments, the left wing plate Aa and the right wing plate Ab of the locking clip are provided with a clamping structure. In the third embodiment shown in fig. 11 and fig. 12, the left wing plate Aa and the right wing plate Ab of the locking clip have clamping structures.

As further shown in fig. 8, in the first and second embodiments, the locking structure of the left wing plate Aa and the right wing plate Ab of the locking clip is a saw tooth Af provided on both end surfaces of the left wing plate Aa and the right wing plate Ab.

As further shown in fig. 9, in the first and second embodiments, the locking structure of the left wing plate Aa and the right wing plate Ab of the locking clip is a tapered protrusion Ag provided on two inner side plate surfaces of the left wing plate Aa and the right wing plate Ab.

As further shown in fig. 10, in the first and second embodiments, the clamping structures of the left wing plate Aa and the right wing plate Ab of the locking clamp are spikes Ah which are provided on the two plate surfaces of the left wing plate Aa and the right wing plate Ab and punched from outside to inside.

As further shown in fig. 11, in the third embodiment, the locking structure of the left wing plate Aa and the right wing plate Ab of the locking clip is a saw tooth Af provided on the convex tongue strip Ae of the left wing plate Aa and the right wing plate Ab.

Further, as shown in fig. 12, in the third embodiment, the clamping structures of the left wing plate Aa and the right wing plate Ab of the locking clamping piece are trapezoidal strips Ai attached to the left wing plate Aa and the right wing plate Ab, the shape of the chord edge Ai1 of the upper trapezoidal strip Ai is matched with the shape of the trapezoid edge A1 of the zipper convex groove of the zipper wall part a, and the included angle of the chord edge Ai1 of the upper trapezoidal strip Ai, which is symmetrically arranged, of the left wing plate Aa and the right wing plate Ab is consistent with the angle formed by the trapezoid edge A1 of the zipper convex groove of the two zipper wall parts a after the two zipper wall parts a are correspondingly connected.

In order to further improve the installation convenience of the locking clamping piece between the zipper type wall parts A, the centering effect of the connecting gap between the clamping plate component I1 and the clamping plate component II2 and the two zipper type wall parts A is improved.

As shown in fig. 13, the cleat assembly I1 or II2 according to the first and third embodiments is provided with the cutting Aj on the inner side of the connection between the left and right wing plates Aa and Ab. In fig. 14, the clamping plate assembly I1 or the clamping plate assembly II2 of the second embodiment is provided with the cutting Aj on the inner side of the middle portion of the flat connecting plate Ad.

As shown in fig. 13 and 14 in particular, the slips Aj may be symmetrically disposed on either the cleat assembly I1 or the cleat assembly II2 at the same time. During installation, the cutting Aj is inserted into a connecting gap between two zipper type wall parts A and is used for centering and positioning between the clamping plate assembly I1 and the clamping plate assembly II 2. The thickness of the cutting Aj is smaller than the connecting gap between the two zipper type wall parts A.

To reduce the weight of the locking clip described in the first, second and third embodiments above, the strength of the cleat assembly I1 and II2 is not compromised. Preferably, as shown in fig. 15, the left wing plate Aa and the right wing plate Ab of the clamping plate assembly I1 and the clamping plate assembly II2 are provided with a plurality of micro-holes Ak.

In the above three embodiments, the connection modes of the clamping plate assembly I1, the clamping plate assembly II2 and the bolt assembly 3 of the locking clamp are as follows.

Mode one is shown in fig. 3 and fig. 5 and 7, a bolt hole Ac is provided on the central line of the connecting end of the left wing plate Aa and the right wing plate Ab or the straight connecting plate Ad of the locking clamping piece clamping plate assembly I1 and the clamping plate assembly II2, and the bolt assembly 3 passes through the bolt hole Ac to realize fastening connection of the clamping plate assembly I1 and the clamping plate assembly II 2.

As shown in fig. 13 and 14 and 15, the connecting end of the left wing plate Aa and the right wing plate Ab of the clamping plate assembly I1 or the clamping plate assembly II2 or the central line of the straight connecting plate Ad of the locking clamping piece is provided with a bolt hole Ac. The non-thread end of the bolt component 3 is fixedly arranged on the connecting end of the left wing plate Aa and the right wing plate Ab of the clamping plate component I1 or the clamping plate component II2 of the locking clamping piece or the central line of the straight connecting plate Ad. The threaded end of the bolt component 3 passes through the bolt hole Ac to realize the fastening connection of the clamping plate component I1 and the clamping plate component II 2.

In the above-described three-embodiment locking clip installation process, the bolt assembly 3 passes through the connection gap between the two zipper-type wall parts a to achieve connection of the cleat assembly I1 and the cleat assembly II 2. In order to reduce the connection gap between the two zipper-type wall parts a, as shown in fig. 16, the left and right sides of the middle connecting rod of the bolt assembly 3 are provided with planes I3a in parallel, and the distance between the left and right planes I3a is smaller than the diameter of the middle connecting rod of the bolt assembly 3.

When the locking clamping piece for the zipper type wall body part A is connected, locked and fastened, the bolt component 3 of the locking clamping piece made of metal materials can conduct outdoor low temperature into a room due to large indoor and outdoor temperature difference in winter in the north, and a cold-hot bridge phenomenon that the locking clamping piece is frosted is formed in the building outer wall body room.

In order to solve the above-mentioned problems, in the above three embodiments, the bolt assembly 3 is provided as a separate body, and the middle portions thereof are connected by a tubular member 31 or a flexible connecting band assembly 34.

As shown in fig. 17, the tubular member 31 is made of a non-heat-conductive material, and the inner cavities 31a at two ends of the tubular member are provided with threads 31b or fixedly provided with inner threaded connectors 31c, and the fastening screw I32 and the fastening screw II33 are connected with the tubular member 31 by the threads 31b or the fixedly provided inner threaded connectors 31c formed in the inner cavities 31a at two ends of the tubular member 31. The non-thermally conductive material comprises PVC or PE or ABS or PMMA material.

As shown in fig. 18, the flexible connecting band assembly 34 is composed of a connecting band 34a and two connecting and fixing assemblies 34b symmetrically arranged and fixedly connected at two ends of the connecting band 34a, the connecting band 34a is made of a non-heat-conducting material, the connecting and fixing assemblies 34b are composed of two fixing pieces 34b1 and nuts 34b2 symmetrically arranged, and the nuts 34b2 are clamped between the two fixing pieces 34b 1. The fastening screws I32 and II33 are connected to the connecting band 34a by screwing nuts 34b2 into the fastening screws I32 and II 33. The non-heat-conducting material comprises PVC or PE or ABS or PMMA and the like.

The bolt assembly 3 is provided in a split mode by adopting a soft connecting band assembly 34 which also has the functions of bending and curling. The locking clip of the bolt assembly 3 using the flexible connecting strap assembly 34 can be applied to the conventional non-pull-lock type wall part A connection. As shown in fig. 19 and 20, a conventional wall body a has a tongue bar A2 formed at one end thereof and a groove (A3) formed at the other end thereof, and the tongue bar A2 of one wall body a is inserted into the groove (A3) of the other wall body a after the connection of the two wall body a. The flexible connecting band assembly 34 is bent and curled along with the connection gap of the two wall parts a, so that the locking clamp for the zipper type wall part a is applicable to wall parts a with various connection types and structures.

The locking clamp for the zipper type wall part has the function of hanging the zipper type wall part. As shown in fig. 21, the non-threaded end of the bolt assembly 3 is fixedly connected with an extension bar 35, and the extension bar 35 is welded on an embedded part of a building steel beam or a roof through the bolt assembly 3 so as to realize the hanging function of the locking clamping part on the wall part a. Preferably, as shown in fig. 21, the top end of the extension rod 35 is provided with an expansion bolt 35a.

In order to realize the connection, locking and fastening between the locking clamp for the locking type wall body part A, the building beam B and the ground C in the three embodiments. The invention relates to a locking clamp for a pull-lock wall part, which also comprises an L-shaped inserting clamp plate 4 or a T-shaped inserting clamp plate 5.

As shown in fig. 22 and 23, the L-shaped upper insertion clamping plate 4 is composed of a fixing plate I41 and a lower clamping plate I42, wherein one ends of the fixing plate I41 and the lower clamping plate I42 are fixedly connected with each other in a perpendicular manner, a through hole I41a is formed in the fixing plate I41, and the lower clamping plate I42 is clamped between the clamping plate assembly I1 and the clamping plate assembly II 2. In the specific application of the L-shaped inserting and clamping plate 4, the fixing plate I41 is fixed on the bottom surface of the building beam B through the through hole I41a thereof by an expansion screw, and the clamping plate component I1 and the clamping plate component II2 of the locking clamping piece clamp and fix the lower clamping plate I42 of the L-shaped upper inserting and clamping plate 4 in the connecting gap of the wall body part A while connecting, locking and fastening the wall body part A, so that the functions of the locking clamping piece are realized.

As shown in fig. 24 and 25, the T-shaped insertion clamp 5 is composed of a fixing plate II51, a lower clamp II52, and a double-headed screw 53 fixedly disposed at the bottom end of the lower clamp II52, and the lower clamp II52 is fixedly connected to the middle of the lower surface of the fixing plate II 51. The fixing plate II51 is provided with a through hole II51a, the lower clamping plate II52 is clamped between the clamping plate component I1 and the clamping plate component II2, and the T-shaped inserting clamping plate 5 is respectively inserted into bolt holes Ac formed in the clamping plate component I1 and the clamping plate component II2 through two ends of the double-headed screw 53 so as to realize the fastening connection of the three. In the specific application of the T-shaped inserting and clamping plate 5, the fixing plate II51 is fixed on the bottom surface of the building beam B through the through hole II51a of the fixing plate II, and the clamping plate component I1 and the clamping plate component II2 of the locking clamping piece are used for connecting, locking and fastening the wall body part A and simultaneously clamping the lower clamping plate II52 of the T-shaped upper inserting and clamping plate 5 in the connecting gap of the wall body part A. The double-headed screw 53 arranged at the bottom end of the lower clamping plate II52 passes through the bolt holes Ac formed on the clamping plate component I1 and the clamping plate component II2, so as to realize the functions of the locking clamping piece.

As shown in fig. 24 and 25, when the T-shaped insert clamping plate 5 is applied to connection, locking and fastening between the wall body part a and the beam B, the width of the fixing plate II51 is smaller than the thickness of the zipper type wall body part a, and the through holes II51a formed on the plate surface of the fixing plate II are all provided with connection areas of the clamping plate assembly I1 and the two outer side zipper type wall body parts a of the clamping plate assembly II 2.

As shown in fig. 26, when the T-shaped insert clamping plate 5 is applied to connection, locking and fastening between the wall body part a and the ground C, the size of the fixing plate II51 of the T-shaped insert clamping plate 5 can be set according to specific needs, and the through holes II51a provided on the plate surface can be set according to specific needs.

When the locking clamp for the zipper type wall body part is applied to connection, locking and fastening of the zipper type outer wall body part A, the beam B and the ground C, as the indoor and outdoor temperature difference in winter in the north is large, the L-shaped inserting clamp plate 4 or the T-shaped inserting clamp plate 5 of the locking clamp made of metal materials can conduct outdoor low temperature into the room, and a cold and hot bridge phenomenon that the frost is formed at the indoor connection part of the locking clamp part is formed at the construction of the zipper type outer wall body part A.

To solve the above problem, the L-shaped insertion splint 4 or the T-shaped insertion splint 5 may be provided in a split manner.

As shown in fig. 28, the L-shaped insertion clamp 4 is provided with a left L-shaped insertion clamp 4a and a right L-shaped insertion clamp 4b. The fixing plates I41 of the left L-shaped insertion clamp 4a and the right L-shaped insertion clamp 4b are provided with through holes I41a.

As shown in fig. 29, the T-shaped insert clamping plate 5 is a split type left T-shaped insert clamping plate 5a and a split type right T-shaped insert clamping plate 5b.

In order to solve the technical problems that the L-shaped inserting clamping plate 4 or the T-shaped inserting clamping plate 5 cannot be effectively aligned in parallel and vertically or the distance between the L-shaped inserting clamping plate and the T-shaped inserting clamping plate is too large or too small due to inaccurate positioning in the construction and installation process.

As shown in fig. 30 and 32, the split left L-shaped insertion clamp 4a and the right L-shaped insertion clamp 4b or the T-shaped insertion clamp 5a and the right T-shaped insertion clamp 5b are provided with a mounting and fixing member 6. As shown in fig. 30, the mounting and fixing member 6 is made of a non-heat-conductive material, and the left and right ends of the mounting and fixing member are symmetrically provided with slots 6a, and the width of the slots 6a is the same as the thickness of the L-shaped insertion clamping plate 4 or the T-shaped insertion clamping plate 5. In the installation process, the two left L-shaped inserting clamping plates 4a and the right L-shaped inserting clamping plates 4b or the T-shaped inserting clamping plates 5a and the right T-shaped inserting clamping plates 5b are respectively and symmetrically inserted into slots 6a arranged at the left end and the right end of the installation fixing part 6 for positioning and width fixing. After the two left L-shaped inserting clamping plates 4a and the right L-shaped inserting clamping plates 4B or the T-shaped inserting clamping plates 5a and the right T-shaped inserting clamping plates 5B are fixedly connected with the beam B or the ground C, the installation and fixedly connecting piece 6 can be taken out from the space between the L-shaped inserting clamping plates 4a and the right L-shaped inserting clamping plates 4B or between the T-shaped inserting clamping plates 5a and the right T-shaped inserting clamping plates 5B. The non-heat conductive material of the mounting and fixing piece 6 comprises PVC or PE or ABS or PMMA material.

In order to reduce the connection gap between two pieces of the zipper type wall body parts, preferably as shown in fig. 33, the double-headed screw 53 is provided with a plane II53a parallel to both sides of the lower plate II52, and the distance between the planes 53aII of the double-headed screw 53 is equal to or greater than the thickness of the lower plate II 52.

The foregoing is a detailed description of a locking clip for a wall part of a pull-lock type according to embodiments of the present invention, and it will be apparent to those skilled in the art that modifications may be made in the specific embodiments and application scope according to the concepts of the embodiments of the present invention. The above description should not be construed as limiting the invention, but any changes made according to the design concept of the invention are within the scope of the invention.

Claims

1. The locking clamp for the zipper-type wall part is characterized by comprising a clamping plate assembly I (1), a clamping plate assembly II (2) and a bolt assembly (3), wherein the clamping plate assembly I (1) and the clamping plate assembly II (2) are connected through the bolt assembly (3);

the clamping plate assembly I (1) and the clamping plate assembly II (2) comprise a left wing plate (Aa) and a right wing plate (Ab) which are fixedly connected together;

The shapes of the plate bodies of the left wing plate (Aa) and the right wing plate (Ab) are matched with the shape of the trapezoid edge (A1) of the zipper convex groove of the zipper wall part (A);

the left wing plate (Aa) and the right wing plate (Ab) are connected and are in a V-shaped shape with an angle of less than 180 degrees and more than 90 degrees;

The clamping plate component I (1) and the clamping plate component II (2) are clamped on the trapezoid edge (A1) of the zipper convex groove of the zipper type wall part (A) through the left wing plate (Aa) and the right wing plate (Ab) to finish the connection between the two locking type wall parts (A).

2. A locking clip for a zip-lock wall section according to claim 1, wherein the cleat assembly I (1) and the cleat assembly II (2) further comprise a flat connecting plate (Ad);

The left wing plate (Aa) and the right wing plate (Ab) are fixedly connected to the two ends of the straight connecting plate (Ad).

3. A locking clip for a wall section according to claim 2, characterized in that the cleat assembly I (1) or the cleat assembly II (2) is provided with an insert (Aj) inside the middle of a flat connecting plate (Ad).

4. The locking clamp for the zipper-type wall part according to claim 1, wherein the connection setting angle of the left wing plate (Aa) and the right wing plate (Ab) is equal to or smaller than the angle formed by the trapezoid edges (A1) of the zipper-type wall parts (a) after the two zipper-type wall parts (a) are correspondingly connected.

5. A locking clip for a wall unit according to claim 1, wherein the left wing (Aa) and right wing (Ab) are provided with a clip structure.

6. A locking clip for a slide fastener wall part according to claim 5, wherein the gripping structure is serrations (Af) provided on both end surfaces of a left wing plate (Aa) and a right wing plate (Ab);

or conical bulges (Ag) arranged on the two inner side plate surfaces of the left wing plate (Aa) and the right wing plate (Ab);

or the sharp thorns (Ah) are punched from outside to inside on the two plate surfaces of the left wing plate (Aa) and the right wing plate (Ab).

7. A locking clip for a wall part according to claim 1, characterized in that the cleat assembly I (1) or the cleat assembly II (2) is provided with an insert (Aj) inside the connection of the left wing (Aa) and the right wing (Ab).

8. A locking clip for a wall part according to claim 1, wherein the left wing (Aa) and right wing (Ab) of the cleat assembly I (1) and cleat assembly II (2) are provided with a plurality of micro-holes (Ak).

9. A locking clip for a zipper-type wall part according to claim 1, wherein bolt holes (Ac) are provided on the central lines of the connecting ends or straight connecting plates (Ad) of the left wing plate (Aa) and the right wing plate (Ab) of the locking clip cleat assembly I (1) and the cleat assembly II (2);

The bolt assembly (3) passes through the bolt hole (Ac) to realize the fastening connection of the clamping plate assembly I (1) and the clamping plate assembly II (2).

10. A locking clip for a slide fastener type wall part according to claim 1, wherein a bolt hole (Ac) is provided on a center line of a connecting end or a flat connecting plate (Ad) of any one of a cleat assembly I (1), a left wing plate (Aa) and a right wing plate (Ab) of a cleat assembly II (2);

The non-threaded end of the bolt component (3) is fixedly arranged on the central line of the connecting end or the flat connecting plate (Ad) of the left wing plate (Aa) and the right wing plate (Ab) of the clamping component I (1) and the clamping component II (2) of any clamping piece;

the threaded end of the bolt component (3) passes through the bolt hole (Ac) to realize the fastening connection of the clamping plate component I (1) and the clamping plate component II (2).

11. The locking clamp for the zipper-type wall part according to claim 1, wherein the left side and the right side of the middle connecting rod of the bolt assembly (3) are provided with planes I (3 a) in parallel, and the distance between the left plane I (3 a) and the right plane I (3 a) is smaller than the diameter of the middle connecting rod of the bolt assembly (3).

12. A locking clip for a wall section according to claim 1, characterized in that the bolt assembly (3) is provided as a separate body, the middle parts of which are connected by means of a tubular member (31) or a flexible connecting strip assembly (34).

13. A locking clip for a wall part according to claim 12, characterized in that the tubular part (31) is made of a non-heat conductive material, and the inner cavities (31 a) at both ends thereof are provided with threads (31 b) or fixedly provided with an internally threaded connection (31 c);

The fastening screw I (32) and the fastening screw II (33) are connected with the tubular part (31) through threads (31 b) formed in inner cavities (31 a) at two ends of the tubular part (31) or internal threaded connecting pieces (31 c) fixedly arranged in the inner cavities.

14. The locking clip for a wall body part according to claim 12, wherein the flexible connecting band assembly (34) is composed of a connecting band (34 a) and two connecting and fixing assemblies (34 b) symmetrically arranged and fixedly connected to both ends of the connecting band (34 a), and the connecting band (34 a) is made of a non-heat-conductive material;

The connecting and fixing assembly (34 b) is composed of two fixing pieces (34 b 1) and a nut (34 b 2) which are symmetrically arranged, and the nut (34 b 2) is clamped between the two fixing pieces (34 b 1);

The fastening screw I (32) and the fastening screw II (33) are connected with the connecting belt (34 a) through nuts (34 b 2) by the fastening screw I (32) and the fastening screw II (33).

15. A locking clip for a wall article according to claim 14, wherein the connecting strap (34 a) has a bendable and crimpable function.

16. A locking clip for a wall section according to claim 13 or 14, wherein the non-thermally conductive material comprises PVC or PE or ABS or PMMA material.

17. A locking clip for a wall section according to claim 1, characterized in that the non-threaded end of the bolt assembly (3) is fixedly connected with an extension bar (35).

18. A locking clip for a wall section according to claim 17, characterized in that the top end of the extension bar (35) is provided with an expansion bolt (35 a).

19. The locking clamp for the zipper-type wall part according to claim 1, wherein the locking clamp further comprises an L-shaped inserting clamp plate (4), and the L-shaped inserting clamp plate (4) is composed of a fixing plate I (41) and a lower clamp plate I (42) which are fixedly connected with each other at one end in a mutually perpendicular manner;

the fixing plate I (41) is provided with a through hole I (41 a), and the lower clamping plate I (42) is clamped between the clamping plate component I (1) and the clamping plate component II (2).

20. A locking clip for a wall section according to claim 19, wherein the L-shaped insertion clip (4) is provided with a left L-shaped insertion clip (4 a) and a right L-shaped insertion clip (4 b) for the split.

21. The locking clamp for the zipper-type wall part according to claim 1, wherein the locking clamp further comprises a T-shaped inserting clamp plate (5), the T-shaped inserting clamp plate (5) is composed of a fixed plate II (51), a lower clamp plate II (52) and a double-headed screw (53) fixedly arranged at the bottom end of the lower clamp plate II (52), and the lower clamp plate II (52) is fixedly connected to the middle part of the lower surface of the fixed plate II (51);

The fixed plate II (51) is provided with a through hole II (51 a), and the lower clamping plate II (52) is clamped between the clamping plate component I (1) and the clamping plate component II (2);

The T-shaped inserting clamping plate (5) is respectively inserted into bolt holes (Ac) formed in the clamping plate component I (1) and the clamping plate component II (2) through two ends of the double-headed screw (53) so as to realize the fastening connection of the three.

22. A locking clip for a wall section according to claim 21, wherein the T-shaped insert clip (5) is provided with a left T-shaped insert clip (5 a) and a right T-shaped insert clip (5 b) for the split.

23. The locking clip for a zipper type wall part according to claim 21, wherein the width of the fixing plate II (51) is smaller than the thickness of the zipper type wall part, and the through holes II (51 a) formed on the plate surface of the fixing plate II are all provided with connecting areas of two outer zipper type wall parts of the clamping plate assembly I (1) and the clamping plate assembly II (2).

24. A locking clip for a wall section according to claim 21, wherein the double-ended screw (53) is provided with a plane II (53 a) parallel to both sides of the lower jaw II (52);

The distance between two planes II (53 a) of the double-headed screw (53) is equal to or larger than the thickness of the lower clamping plate II (52).

25. A locking clip for a wall section according to claim 20 or 22, characterized in that a mounting fastening (6) is provided between the left L-shaped insertion clip (4 a) and the right L-shaped insertion clip (4 b) or between the T-shaped insertion clip (5 a) and the right T-shaped insertion clip (5 b) in a split manner;

the installation and fixation piece (6) is made of non-heat-conducting materials, the left end and the right end of the installation and fixation piece are symmetrically provided with slots (6 a), and the width of the slots (6 a) is the same as the thickness of the L-shaped inserting clamping plate (4) or the T-shaped inserting clamping plate (5).

26. The locking clamp for the zipper-type wall part is characterized by comprising a clamping plate assembly I (1), a clamping plate assembly II (2) and a bolt assembly (3), wherein the clamping plate assembly I (1) and the clamping plate assembly II (2) are connected through the bolt assembly (3);

the clamping plate assembly I (1) and the clamping plate assembly II (2) both comprise a left wing plate (Aa) and a right wing plate (Ab) which are fixedly connected together;

A straight shape in which the angle of the left wing plate (Aa) and the right wing plate (Ab) after connection is 180 degrees;

Convex tenon strips (Ae) are arranged on two transverse end surfaces of the plate surfaces of the left wing plate (Aa) and the right wing plate (Ab);

The clamping plate component I (1) and the clamping plate component II (2) are clamped on the trapezoid edge (A1) of the zipper convex groove of the zipper type wall part (A) through convex tenon strips (Ae) formed on the two end faces of the left wing plate (Aa) and the right wing plate (Ab) so as to complete connection between the two locking type wall parts (A).

27. A locking clip for a wall unit according to claim 26, wherein the left wing (Aa) and right wing (Ab) are provided with a clip structure.

28. A locking clip for a wall unit according to claim 27, wherein the gripping means is serrations (Af) provided on the male tongue (Ae) of the left wing (Aa) and the right wing (Ab).

29. A locking clip for a wall part according to claim 27, characterized in that the gripping structure is a trapezoidal strip (Ai) bearing against a left wing (Aa) and a right wing (Ab);

the shape of the chord edge (Ai 1) of the trapezoid strip (Ai) is matched with the shape of the trapezoid edge (A1) of the zipper convex groove of the zipper wall part (A);

The included angle between the chord edges (Ai 1) of the upper trapezoid strips (Ai) which are symmetrically arranged on the left wing plate (Aa) and the right wing plate (Ab) is consistent with the angle formed by the trapezoid edges (A1) of the zipper convex grooves of the two zipper wall parts (A) after the two zipper wall parts (A) are correspondingly connected.

30. A locking clip for a wall article according to claim 26, wherein the cleat assembly I (1) or the cleat assembly II (2) is provided with an insert (Aj) inside the junction of the left wing (Aa) and the right wing (Ab).

31. A locking clip for a wall part according to claim 26, wherein the left wing (Aa) and right wing (Ab) of the cleat assembly I (1) and cleat assembly II (2) are provided with a plurality of micro-holes (Ak).

32. A locking clip for a zipper-type wall part according to claim 26, wherein bolt holes (Ac) are provided on the central lines of the connecting ends or straight connecting plates (Ad) of the left wing plate (Aa) and the right wing plate (Ab) of the locking clip cleat assembly I (1) and the cleat assembly II (2);

33. A locking clip for a slide fastener type wall part according to claim 26, wherein a bolt hole (Ac) is provided on a central line of a connecting end or a straight connecting plate (Ad) of any one of a cleat assembly I (1), a left wing plate (Aa) and a right wing plate (Ab) of a cleat assembly II (2);

34. The locking clamp for the zipper-type wall part according to claim 26, wherein the left side and the right side of the middle connecting rod of the bolt assembly (3) are provided with planes I (3 a) in parallel, and the distance between the left plane I (3 a) and the right plane I (3 a) is smaller than the diameter of the middle connecting rod of the bolt assembly (3).

35. A locking clip for a wall section according to claim 26, characterized in that the bolt assembly (3) is provided as a separate body, the middle parts of which are connected by means of a tubular member (31) or a flexible connecting strip assembly (34).

36. A locking clip for a wall part according to claim 35, wherein the tubular member (31) is made of a non-heat conductive material, and the inner cavities (31 a) at both ends thereof are provided with threads (31 b) or fixedly provided with female screw connections (31 c);

37. The locking clip for a zipper-type wall part according to claim 35, wherein the flexible connecting band assembly (34) is composed of a connecting band (34 a) and two connecting and fixing assemblies (34 b) symmetrically arranged and fixedly connected at two ends of the connecting band (34 a), and the connecting band (34 a) is made of a non-heat-conductive material;

the fastening screw I (32) and the fastening screw II (33) are connected with the connecting belt (34 a) through nuts (34 b 2) by the fastening screws (32, 33).

38. A locking clip for a wall article according to claim 36 or 37, wherein the non-thermally conductive material comprises PVC or PE or ABS or PMMA material.

39. A locking clip for a wall article according to claim 37, wherein the connecting strap (34 a) has a bendable and crimpable function.

40. A locking clip for a wall section according to claim 26, wherein the non-threaded end of the bolt assembly (3) is fixedly connected with an extension bar (35).

41. A locking clip for a wall unit according to claim 40, wherein the top end of the extension bar (35) is provided with an expansion bolt (35 a).

42. The locking clamp for the zipper-type wall part according to claim 26, wherein the locking clamp further comprises an L-shaped inserting clamp plate (4), and the L-shaped inserting clamp plate (4) is composed of a fixing plate I (41) and a lower clamp plate I (42) which are fixedly connected with each other at one end in a mutually perpendicular manner;

43. The locking clip for a zipper-type wall part according to claim 42, wherein the L-shaped insertion splint (4) is a split type provided with a left L-shaped insertion splint (4 a) and a right L-shaped insertion splint (4 b).

44. The locking clamp for the zipper-type wall part according to claim 26, wherein the locking clamp further comprises a T-shaped inserting clamp plate (5), the T-shaped inserting clamp plate (5) is composed of a fixed plate II (51), a lower clamp plate II (52) and a double-headed screw (53) fixedly arranged at the bottom end of the lower clamp plate II (52), and the lower clamp plate II (52) is fixedly connected to the middle part of the lower surface of the fixed plate II (51);

45. A locking clip for a wall section according to claim 44, wherein the double-ended screw (53) is provided with a plane II (53 a) parallel to both sides of the lower jaw II (52);

46. The locking clip for a zipper wall unit of claim 44, wherein the width of the fixing plate II (51) is smaller than the thickness of the zipper wall unit, and the through holes II (51 a) formed in the plate surface are respectively provided with connecting areas of two outer zipper wall units of the clamping plate assembly I (1) and the clamping plate assembly II (2).

47. The locking clip for a zipper wall unit according to claim 44, wherein said T-shaped insert clip (5) is a split left T-shaped insert clip (5 a) and right T-shaped insert clip (5 b).

48. A locking clip for a wall section according to claim 43 or 47, wherein a mounting fixture (6) is provided between the left L-shaped insertion clip (4 a) and the right L-shaped insertion clip (4 b) or the T-shaped insertion clip (5 a) and the right T-shaped insertion clip (5 b) separately;