CN213448948U

CN213448948U - Buckle for connecting heat-insulating plates

Info

Publication number: CN213448948U
Application number: CN202022204920.9U
Authority: CN
Inventors: 李强华; 李轶
Original assignee: Zhengzhou Teng'an Machinery Equipment Co ltd
Current assignee: Zhengzhou Teng'an Machinery Equipment Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-15
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a buckle for connecting heat preservation plates, which comprises a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are respectively arranged at two ends of two heat preservation plates to be connected, the first connecting plate and the second connecting plate correspond to each other, a clamping component is arranged between the first connecting plate and the second connecting plate, the clamping component comprises an inserting component and a fastening component, the inserting component is arranged on the first connecting plate, the fastening component is arranged on the second connecting plate, the inserting component comprises an inserting block, an inserting elastic part, a push plate and a sliding component, one side of the first connecting plate, which is close to the second connecting plate, is provided with an inserting groove, the inserting elastic part is arranged at the bottom of the inserting groove, one side of the inserting groove is provided with a push hole, one end of the push plate passes through the push hole and extends into the inserting groove, the inserting elastic part is fixedly connected with one, the top surface of the insertion block is provided with a clamping hole. The utility model has the advantages of convenient connection of the heat preservation board.

Description

Buckle for connecting heat-insulating plates

Technical Field

The utility model belongs to the technical field of the technique of heated board installation and specifically relates to a buckle is used in heated board connection.

Background

The heat-insulating board is a hard foamed plastic board made up by using polystyrene resin as raw material, adding other raw auxiliary materials and polymer, heating, mixing and simultaneously injecting catalyst, then extruding and forming, and has the functions of resisting moisture and resisting water, and can reduce the thickness of exterior enclosure structure of building so as to increase indoor use area.

Need splice usually in the work progress of heated board, current concatenation generally adopts the adhesive to bond, but this middle splicing mode has certain requirement to ambient temperature, and when ambient temperature is high, the adhesive between the heated board can be melted, and then is difficult to realize connecting between the heated board.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a buckle is used in heated board connection, it has not only made things convenient for the heated board to connect but also can not receive the advantage that ambient temperature influences.

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

a buckle for connecting heat-insulating plates comprises a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are respectively arranged at two ends, close to each other, of two heat-insulating plates to be connected, the first connecting plate and the second connecting plate correspond to each other, a clamping assembly is arranged between the first connecting plate and the second connecting plate and comprises an inserting assembly and a fastening assembly, the inserting assembly is arranged on the first connecting plate, the fastening assembly is arranged on the second connecting plate, the inserting assembly comprises an inserting block, an inserting elastic piece, a push plate and a sliding assembly, one side, close to the second connecting plate, of the first connecting plate is provided with an inserting groove, the inserting elastic piece is arranged at the bottom of the inserting groove, one side of the inserting groove is provided with a push hole, one end of the push plate penetrates through the push hole and extends into the inserting groove, one side, close to the bottom of the inserting groove, of the push plate is fixedly connected with one end, the top surface of the insertion block is provided with a clamping hole.

As a further aspect of the present invention: the fastening assembly comprises two fastening grooves, two fastening strips, two clamping strips, two fastening elastic pieces and two fastening push pieces, the fastening grooves are formed in one side, close to the first connecting plate, of the second connecting plate, the fastening grooves correspond to the inserting blocks, mutually symmetrical movable grooves are formed in the upper side groove wall and the lower side groove wall of each fastening groove, the two fastening elastic pieces are respectively fixed at the groove bottoms of the two movable grooves, pull holes are formed in the groove walls, close to the push holes, of the two movable grooves, the two fastening push pieces are provided, the two fastening push pieces respectively penetrate through the pull holes in the two movable grooves from the outer parts of the connecting plates and extend into the movable grooves to be abutted against the groove wall, far away from the push holes, of the movable grooves, the two fastening strips are respectively fixed on the two side surfaces, close to each other, of the two fastening push pieces are provided, the two clamping strips are respectively fixed at the two ends, close to each other, of the two fastening, and the two clamping strips are matched with the clamping holes.

As a further aspect of the present invention: the sliding assembly comprises a sliding groove and a sliding block, the sliding groove is formed in the upper side wall and the lower side wall of the insertion groove, the length direction of the sliding groove is parallel to that of the insertion groove, the sliding block is fixed on the upper side plate face and the lower side plate face of the push plate and corresponds to the sliding grooves in the two sides respectively, and the sliding block extends into the corresponding sliding groove and is abutted against the sliding groove wall.

As a further aspect of the present invention: the cross-section of joint strip is right triangle, and the joint strip is close to one side of buckle connection groove tank bottom is the right angle face of joint strip, and one side that the buckle connection groove tank bottom was kept away from to the joint strip is the inclined plane, and the joint strip is fixed one side right angle face of buckle connection strip with the cell wall of buckle connection groove is flat mutually.

As a further aspect of the present invention: the push hole and the pull hole are respectively provided with a first telescopic folding piece and a second telescopic folding piece, two ends of the first telescopic folding piece are respectively abutted against one side of the push hole close to the bottom of the insertion groove and one side of the push plate close to the bottom of the insertion groove, and two ends of the second telescopic folding piece are respectively abutted against one side of the pull hole far away from the buckling groove and one side of the buckling push piece far away from the buckling groove.

As a further aspect of the present invention: the first telescopic folded sheet and the second telescopic folded sheet are made of rubber.

As a further aspect of the present invention: the clamping assembly is arranged between the first connecting plate and the second connecting plate, and the plurality of groups of clamping assemblies are uniformly arranged along the length direction of the first connecting plate.

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

1. the utility model discloses a mode of grafting buckle realizes connecting between the heated board, people only need promote the push pedal after aligning connecting plate one and connecting plate two, realize connecting between connecting plate one and connecting plate two when the joint strip inserts in the joint hole, and then realize the connection between two heated boards, this kind of connected mode receives the temperature influence less, and connect firmly, connection speed is fast, when removing the connection between connecting plate one and connecting plate two, people only need pull the lock joint push jack can, the lock joint push jack can drive the lock joint strip near the tank bottom of activity groove, and then make the joint strip retract in the activity groove, when the joint strip breaks away from the joint hole, has realized the connection between connecting plate one and connecting plate two, and then realize the demolition between two consecutive heated boards;

2. the plug-in block is at the in-process that gets into the catching groove, the plug-in block is first contradicted with the inclined plane of joint strip, under the effect of push pedal thrust, the inclined plane of joint strip receives pressure, promote the fastening strip to push down and compress the lock joint elastic component, the lock joint elastic component receives pressure and contracts, finally make the joint strip totally retract to the activity groove that corresponds, later make the plug-in block go on and go deep into the catching groove, when the joint hole moves to and totally communicates with the activity groove, the joint strip stretches out from the activity groove under the effect of lock joint elastic component restoring force, and extend to in the joint hole, later loosen the push pedal, under the effect of the elastic component restoring force of pegging graft, its joint hole is kept away from one side pore wall of plug-in groove tank bottom and is supported tightly on one side face that the joint strip is close to catching groove tank bottom, realize the connection between.

Drawings

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

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic sectional view of the clamping assembly of the present invention.

In the figure, 1, connecting plate; 2. a second connecting plate; 3. a plug-in assembly; 4. a fastening assembly; 31. an insertion block; 32. inserting an elastic piece; 33. pushing the plate; 34. a sliding assembly; 11. inserting grooves; 111. pushing the hole; 311. a clamping hole; 341. a chute; 342. a slider; 41. a fastening groove; 42. a fastening strip; 43. a clamping strip; 44. fastening the elastic piece; 45. buckling a push sheet; 411. hole drawing; 412. a movable groove.

Detailed Description

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

Referring to fig. 1, 2 and 3, a buckle for connecting insulation boards comprises a first connecting plate 1 and a second connecting plate 1, wherein the first connecting plate 1 and the second connecting plate 1 are respectively fixed at two ends, close to each other, of two insulation boards to be connected through screws. Connecting plate 1 one and connecting plate 1 two are corresponding to each other to be provided with the joint subassembly between connecting plate 1 one and the connecting plate 1 two, the joint subassembly includes grafting subassembly 3 and lock joint component 4, and grafting subassembly 3 sets up on connecting plate 1 one, and lock joint component 4 sets up on connecting plate 1 two.

The plug assembly 3 includes a plug block 31, a plug spring 32, a push plate 33, and a slide assembly 34. One side of the first connecting plate 1, which is close to the second connecting plate 1, is provided with a splicing groove 11. The inserting elastic piece 32 is selected as a spring, and one end of the inserting elastic piece 32 is fixed at the bottom of the inserting groove 11. One side of the insertion slot 11 is provided with a push hole 111, and one end of the push plate 33 passes through the push hole 111 and extends into the insertion slot 11 to abut against a slot wall of the insertion slot 11 far away from the push hole 111. One side of the push plate 33 close to the bottom of the insertion groove 11 is fixedly connected with one end of the insertion elastic piece 32 far away from the bottom of the insertion groove 11. The insertion block 31 is movably arranged in the insertion groove 11 through a sliding assembly 34, and the insertion block 31 is fixedly connected with one side of the push plate 33 far away from the bottom of the insertion groove 11. The top surface of the insertion block 31 is provided with a clamping hole 311.

The sliding assembly 34 includes a sliding slot 341 and a sliding block 342, the sliding slot 341 is disposed on the upper and lower side walls of the insertion slot 11, the length direction of the sliding slot 341 is parallel to the length direction of the insertion slot 11, the sliding block 342 is fixed on the upper and lower side surfaces of the push plate 33 and respectively corresponds to the sliding slots 341 on the two sides, and the sliding block 342 extends into the corresponding sliding slot 341 and abuts against the wall of the sliding slot 341.

Fastening component 4 includes fastening groove 41, fastening strip 42, snap strip 43, fastening elastic element 44 and fastening push sheet 45. The buckling groove 41 is formed in one side, close to the first connecting plate 1, of the second connecting plate 1, and the buckling groove 41 corresponds to the inserting block 31. The upper and lower walls of the fastening groove 41 are provided with symmetrical movable grooves 412. The two buckling elastic pieces 44 are selected as springs and are fixed at the bottoms of the two movable grooves 412. The wall of each movable slot 412 near the pushing hole 111 is provided with a pulling hole 411. Two buckling and pushing sheets 45 are provided, the two buckling and pushing sheets 45 respectively penetrate through the pulling holes 411 on the two movable slots 412 from the outside of the connecting plate 1 and extend into the corresponding movable slots 412, and the buckling and pushing sheets 45 abut against the slot wall of one side of the movable slots 412 far away from the corresponding pushing holes 111. Two fastening strips 42 are provided, and the two fastening strips 42 are respectively fixed on two sides of the two fastening push sheets 45 close to each other. The number of the clamping strips 43 is two, the two clamping strips 43 are respectively fixed at two ends of the two buckling strips 42 close to each other, and the two clamping strips 43 are matched with the clamping holes 311. When the first connecting plate 1 and the second connecting plate 1 are connected with each other, the clamping strip 43 is inserted into the clamping hole 311, and one side of the clamping strip 43 close to the bottom of the buckling groove 41 is abutted against one side of the clamping hole 311 far away from the bottom of the inserting groove 11.

The cross-section of the clamping strip 43 is a right triangle, one side of the clamping strip 43 close to the bottom of the fastening groove 41 is a right-angle surface of the clamping strip 43, and one side of the clamping strip 43 far away from the bottom of the fastening groove 41 is an inclined surface. The right-angle surface of the clamping strip 43 fixed on one side of the buckling strip 42 is parallel to the groove wall of the buckling groove 41.

The first flexible folded piece and the second flexible folded piece made of rubber are arranged in the push hole 111 of the first connecting plate 1 and the pull hole 411 of the second connecting plate 1 respectively, two ends of the first flexible folded piece are abutted to one side of the push hole 111 close to the bottom of the insertion groove 11 and one side of the push plate 33 close to the bottom of the insertion groove 11 respectively, and two ends of the second flexible folded piece are abutted to one side of the pull hole 411 far away from the buckling groove 41 and one side of the buckling push piece 45 far away from the buckling groove 41.

The clamping assembly is provided with a plurality of groups between the first connecting plate 1 and the second connecting plate 1, namely, the corresponding inserting assembly 3 and the corresponding fastening assembly 4 are also provided with a plurality of groups, the plurality of groups of inserting assemblies 3 are uniformly arranged along the length direction of the first connecting plate 1, and the plurality of groups of fastening assemblies 4 are uniformly arranged along the length direction of the second connecting plate 1.

The implementation principle of the embodiment is as follows: when people use the utility model, firstly the first connecting plate 1 and the second connecting plate 1 are fixed at the ends of two heat-insulating plates to be connected through screws, then the first connecting plate 1 and the second connecting plate 1 are combined together, and the notch of the inserting groove 11 is aligned with the notch of the buckling groove 41, then the push plate 33 is pushed towards the direction close to the second connecting plate 1, the push plate 33 drives the inserting block 31 to be inserted into the buckling groove 41, and the inserting elastic piece 32 is in a stretching state when the push plate 33 is pushed;

in the process that the inserting block 31 enters the buckling groove 41, the inserting block 31 firstly collides with the inclined surface of the clamping strip 43, under the pushing force of the pushing plate 33, the inclined surface of the snap-in strip 43 is pressed, the snap-in strip 42 is pushed to press down and compress the snap-in elastic piece 44, the snap-in elastic piece 44 is compressed by the pressure, and finally the snap-in strip 43 is completely retracted into the corresponding movable groove 412, and then the inserting block 31 continues to go deep into the snap-in groove 41, when the engaging hole 311 is moved to be completely communicated with the movable groove 412, the engaging strip 43 is protruded from the movable groove 412 by the restoring force of the elastic fastening member 44, and extends into the clamping hole 311, then the push plate 33 is released, the push plate 33 is under the restoring force of the inserting elastic piece 32, the wall of one side of the clamping hole 311 far away from the bottom of the inserting groove 11 is tightly propped against the right-angle surface of one side of the clamping strip 43 close to the bottom of the buckling groove 41, so that the connection between the first connecting plate 1 and the second connecting plate 1 is realized;

when people need to change the heated board or need cancel the connection of connecting plate 1 one and connecting plate 1 two, lock joint push jack 45 is pulled towards the direction of keeping away from each other, lock joint push jack 45 can drive lock joint strip 42 and keep away from each other, and then make lock joint strip 42 drive lock joint strip 43 and keep away from each other, and then make lock joint strip 43 break away from joint hole 311, when lock joint strip 43 breaks away from joint hole 311, plug-in block 31 can be in withdrawal inserting groove 11 under the effect of the restoring force of grafting elastic component 32, realize the connection between connecting plate 1 one and connecting plate 1 two, make things convenient for people's heated board more to renew.

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

Claims

1. The utility model provides a buckle is used in heated board connection, includes connecting plate (1) one and connecting plate (1) two, its characterized in that: the first connecting plate (1) and the second connecting plate (1) are respectively arranged at two ends, close to each other, of two heat insulation plates to be connected, the first connecting plate (1) and the second connecting plate (1) correspond to each other, a clamping assembly is arranged between the first connecting plate (1) and the second connecting plate (1), the clamping assembly comprises an inserting assembly (3) and a fastening assembly (4), the inserting assembly (3) is arranged on the first connecting plate (1), the fastening assembly (4) is arranged on the second connecting plate (1), the inserting assembly (3) comprises an inserting block (31), an inserting elastic piece (32), a push plate (33) and a sliding assembly (34), one side, close to the second connecting plate (1), of the first connecting plate (1) is provided with an inserting groove (11), the inserting elastic piece (32) is arranged at the bottom of the inserting groove (11), one side of the inserting groove (11) is provided with a push hole (111), one end of the push plate (33) penetrates through the push hole (111) and extends into, one side of the push plate (33) close to the bottom of the insertion groove (11) is fixedly connected with one end of the insertion elastic piece (32) far away from the bottom of the insertion groove (11), the insertion block (31) is arranged in the insertion groove (11) and is fixedly connected with one side of the push plate (33) far away from the bottom of the insertion groove (11), and the top surface of the insertion block (31) is provided with a clamping hole (311).

2. The buckle for connecting the heat-insulating plate according to claim 1, wherein: the fastening assembly (4) comprises fastening grooves (41), fastening strips (42), clamping strips (43), fastening elastic pieces (44) and fastening push pieces (45), the fastening grooves (41) are formed in one side, close to the first connecting plate (1), of the second connecting plate (1), the fastening grooves (41) correspond to the inserting blocks (31), symmetrical movable grooves (412) are formed in the upper side wall and the lower side wall of each fastening groove (41), two fastening elastic pieces (44) are arranged, the two fastening elastic pieces (44) are respectively fixed at the bottoms of the two movable grooves (412), pull holes (411) are respectively formed in the side wall, close to the push holes (111), of the two movable grooves (412), the two fastening push pieces (45) respectively penetrate through the pull holes (411) in the two movable grooves (412) from the outer portion of the connecting plate (1) and extend into the movable grooves (412) and extend to the side wall, far away from the push holes (111), of the movable grooves (412), the fastening strips (42) are provided with two, the two fastening strips (42) are respectively fixed on two side faces, close to each other, of the two fastening push sheets (45), the clamping strips (43) are provided with two, the two clamping strips (43) are respectively fixed at two ends, close to each other, of the two fastening strips (42), and the two clamping strips (43) are matched with the clamping holes (311).

3. The buckle for connecting the heat-insulating plate according to claim 2, wherein: the sliding assembly (34) comprises a sliding groove (341) and a sliding block (342), the sliding groove (341) is formed in the groove walls of the upper side and the lower side of the insertion groove (11), the length direction of the sliding groove (341) is parallel to the length direction of the insertion groove (11), the sliding block (342) is fixed on the plate surfaces of the upper side and the lower side of the push plate (33) and respectively corresponds to the sliding grooves (341) of the two sides, and the sliding block (342) extends into the corresponding sliding groove (341) and is abutted against the groove walls of the sliding groove (341).

4. The buckle for connecting the heat insulation plate according to claim 3, wherein: the cross-section of joint strip (43) is right triangle, and joint strip (43) are close to one side of catching groove (41) tank bottom is the right angle face of joint strip (43), and one side that catching groove (41) tank bottom was kept away from in joint strip (43) is the inclined plane, and joint strip (43) are fixed one side right angle face of catching strip (42) with the cell wall of catching groove (41) is flat mutually.

5. The buckle for connecting the heat insulation plate according to claim 4, wherein: the push hole (111) and the pull hole (411) are respectively provided with a first telescopic folding piece and a second telescopic folding piece, two ends of the first telescopic folding piece are respectively abutted against the hole wall of one side, close to the bottom of the insertion groove (11), of the push plate (33) close to the bottom of the insertion groove (11) with the push hole (111), and two ends of the second telescopic folding piece are respectively abutted against the hole wall of one side, far away from the buckling groove (41), of the pull hole (411) and one side, far away from the buckling groove (41), of the buckling push piece (45).

6. The buckle for connecting the heat insulation plate according to claim 5, wherein: the first telescopic folded sheet and the second telescopic folded sheet are made of rubber.

7. The buckle for connecting the heat preservation plate according to claim 6, wherein: the clamping components are arranged between the first connecting plate (1) and the second connecting plate (1) in a multi-group mode, and the multi-group clamping components are evenly arranged along the length direction of the first connecting plate (1).