CN217974820U

CN217974820U - Sealing device applied to outer hanging wallboards in assembly type building

Info

Publication number: CN217974820U
Application number: CN202221632152.XU
Authority: CN
Inventors: 石河金; 刘思锦; 刘世普; 雷成辉; 胡华; 曹茶晴; 刘敏; 彭辉; 刘学文; 林国政
Original assignee: Zhongxin Chengfa Construction Group Co ltd
Current assignee: Zhongxin Chengfa Construction Group Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-06
Anticipated expiration: 2032-06-27

Abstract

The utility model provides a be applied to sealing device between outer hanging wallboard in assembly type structure, including two wallboards and establishing the closing plate between two wallboards, the closing plate passes through spacing fastener and wallboard cooperation, and the closing plate is equipped with a plurality of braces with the cooperation department of wallboard, and brace one end is connected with the first clamping piece of establishing in closing plate one side, and the brace other end passes closing plate, wallboard and spacing draw-in groove in proper order and is connected with the second clamping piece of establishing at the closing plate opposite side, is equipped with the elastic structure on the first clamping piece. The utility model has the main characteristics that, it establishes the closing plate between two wallboards, through wearing to establish a plurality of braces of closing plate and wallboard junction, fixes wallboard and closing plate, and the condition of revealing can not appear in the ash material of pouring in the cell cavity, convenient assembling, and can not bring the damage for the wallboard after the shaping when the dismouting to the connected mode of nested formula between cooperation wallboard and the closing plate.

Description

Sealing device applied to outer wall panels in assembly type building

Technical Field

The utility model relates to a construction technical field especially relates to a be applied to sealing device between outer hanging wallboard in the assembly type structure.

Background

The sealing quality of current assembled precast concrete wallboard at the piece department needs higher construction quality to guarantee, nevertheless often has sealing quality relatively poor after the construction, or has the condition of leaking out or leaking, consequently after the assembly, when carrying out the ash material and filling, often need set up sealing device at the junction of wallboard and wallboard to improve its leakproofness.

The prior art discloses a sealing device between external wall panels, which comprises a sealing plate and a fastening bolt, wherein the sealing plate is tightly connected with the wall panels in a clamping manner, and after the sealing plate is matched with the wall panels, the sealing plate is connected with the wall panels in series through the fastening bolt to fix the sealing plate. In order to guarantee the tight type of connection, the bolt often directly penetrates the wallboard, but behind the pouring lime-aggregate, the inconvenient bolt body of mode that the bolt penetrated takes out, in addition after taking out, can remain more or less hole groove on the wall, influences the wallboard pleasing to the eye. Therefore, the utility model provides a be applied to the problem that exists in order to solve among the prior art of the sealing device between the outer wallboard among the assembly type structure.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a sealing device applied between external wall plates in an assembly type building, which is used for solving the defects that the existing sealing device is often fixed at the joint of the wall plate and the wall plate in a bolt assembly mode, so that the sealing device is not easy to take out and the appearance of the wall surface is affected during assembly and disassembly;

in order to realize the purpose of the utility model, the utility model realizes a sealing device applied between the outer hanging wallboards in the fabricated building through the following technical proposal, which comprises two wallboards and a sealing plate arranged between the two wallboards, wherein the sealing plate is matched with the wallboards through a limit fastener;

the limiting clamping piece comprises limiting grooves formed in two sides of the sealing plate, the limiting grooves are clamped and sleeved outside the wallboard and matched with the wallboard, limiting clamping grooves are formed in two sides of the sealing plate in the limiting grooves and matched with groove cavities formed in the side wall of the wallboard;

the sealing plate is provided with a plurality of braces at the matching position of the wall plate, one end of each brace is connected with a first clamping piece arranged on one side of the sealing plate, the other end of each brace sequentially penetrates through the sealing plate, the wall plate and a limiting clamping groove and is connected with a second clamping piece arranged on the other side of the sealing plate, and an elastic structure is arranged on the first clamping piece.

The further improvement lies in that: each brace is located and supplies to be equipped with four groups of braces on the closing plate, and every group includes the brace that two symmetries set up, and the brace is located the closing plate outer both ends and has all seted up the brace hole, and the brace hole cooperatees with first clamping spare and second clamping spare.

The further improvement is that: the first clamping piece comprises a first barrel seat arranged on one side of the sealing plate, the first barrel seat is arranged between the two braces and is provided with a gap with the sealing plate, a first stay bar penetrates through the first barrel seat, and two ends of the first stay bar penetrate through the brace holes formed in the two braces respectively and are matched with the brace holes.

The further improvement lies in that: the matching parts of the two ends of the first stay bar and the stay bar holes are provided with annular sheaths, and annular gaskets surround the first stay bar and are connected with the groove walls of the stay bar holes.

The further improvement is that: the second clamping piece comprises a second barrel seat arranged on the other side of the sealing plate, the second barrel seat is arranged between the two braces and fixedly connected with the outer wall of the sealing plate, a second brace rod penetrates through the second barrel seat, and two ends of the second brace rod penetrate through brace rod holes formed in the two braces respectively and are matched with the brace rod holes.

The further improvement is that: and the matching parts of the two ends of the second stay bar and the stay bar hole are provided with annular rubber sleeves which are wound outside the second stay bar and connected with the groove wall of the stay bar hole.

The further improvement is that: the elastic structure comprises a supporting plate, two ends of the supporting plate are fixedly connected with two adjacent first cylinder seats respectively, an adjusting bolt piece is assembled at the center of the supporting plate, and the adjusting bolt piece is in threaded fit with a threaded hole formed in the outer side wall of the sealing plate.

The further improvement is that: the adjusting bolt piece comprises a screwing head, an adjusting rod and a threaded column, the adjusting rod is assembled at the center of the second support rod and is connected with the second support rod in a rotating mode, one end of the adjusting rod, far away from the sealing plate, is fixedly connected with the screwing head, one end of the adjusting rod, close to the sealing plate, is fixedly connected with the threaded column, and the threaded column penetrates through the threaded hole and is in threaded fit with the threaded hole.

The beneficial effects of the utility model are that: it establishes the closing plate between two wallboards, through wearing to establish a plurality of braces of closing plate and wallboard junction, fixes wallboard and closing plate, and the connected mode of nested formula between cooperation wallboard and the closing plate makes the condition that the ash of pouring in the tank cavity can not appear revealing, convenient assembling, and can not bring the damage for the wallboard after the shaping when the dismouting.

Drawings

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

Fig. 2 is a structural view of the sealing plate of the present invention.

Figure 3 is a block diagram of the adjusting bolt of the present invention.

Figure 4 is a cross-sectional view of the wall panel of the present invention.

Wherein: 1. a wallboard; 2. sealing plates; 3. a limiting groove; 4. bracing; 5. a brace hole; 6. a first stay bar; 7. an adjustment bolt; 71. screwing the head; 72. adjusting a rod; 73. a threaded post; 8. a supporting plate; 9. a first cartridge holder; 10. a second cartridge holder; 11. a second stay bar; 12. a threaded hole; 13. a limiting clamping groove; 14. a slot cavity.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

As shown in fig. 1, 2, 3, and 4, the embodiment provides a sealing device applied between external hanging wallboards in an assembly type building, which includes two wallboards 1 and a sealing plate 2 disposed between the two wallboards 1, wherein the sealing plate 2 is engaged with the wallboards 1 through a limiting fastener;

the limiting clamping piece comprises limiting grooves 3 formed in two sides of the sealing plate 2, the limiting grooves 3 are clamped and sleeved outside the wallboard 1 and matched with the wallboard 1, limiting clamping grooves 13 are formed in the limiting grooves 3 and on two sides of the sealing plate 2, and the limiting clamping grooves 13 are matched with groove cavities 14 formed in the side walls of the wallboard 1; the sealing plate 2 is matched with the wall plate 1 in a nested mode, and comprises two matching structures, namely, the matching between the limiting groove 3 and the outer side wall of the wall plate 1, and the matching between the limiting clamping groove 13 and the groove wall of the groove cavity 14. The ash is poured into the slot cavity 14.

The cooperation department of closing plate 2 and wallboard 1 is equipped with a plurality of

braces

4, and 4 one ends of brace are connected with the first clamping piece of establishing in closing plate 2 one side, and the 4 other ends of brace pass closing plate 2, wallboard 1 and spacing draw-in groove 13 in proper order and are connected with the second clamping piece of establishing at closing plate 2 opposite side, are equipped with the elastic structure on the first clamping piece. Brace 4 can cooperate first clamping piece and second clamping piece of adorning, carries out quick locking to wallboard 1 and closing plate 2, and first clamping piece of adorning and second clamping piece are installed on the two sides of closing plate 2, fixes brace 4, tightens brace 4 through the elastic structure simultaneously, with the inseparable cooperation of closing plate 2 and wallboard 1.

Each brace 4 is located and supplies to be equipped with four groups of braces 4 on the closing plate 2, and every group includes brace 4 that two symmetries set up, and brace 4 is located closing plate 2 outer both ends and has all seted up brace hole 5, and brace hole 5 cooperatees with first clamping spare and second clamping spare. Two symmetrical brace 4 constitute a set ofly, are equipped with the multiple of two sets of brace 4 or sealing plate 2 on the sealing plate 2 at least.

The first clamping piece comprises a first barrel seat 9 arranged on one side of the sealing plate 2, the first barrel seat 9 is arranged between the two braces 4 and is spaced from the sealing plate 2, a first stay bar 6 penetrates through the first barrel seat 9, and two ends of the first stay bar 6 respectively penetrate through brace bar holes 5 formed in the two braces 4 and are matched with the brace bar holes 5; the first clamping piece fixes the brace 4 from one side of the sealing plate 2, and can tighten the brace 4 through the elastic structure when being fixed.

During assembly, one end of each brace 4 penetrates out of one side of the sealing plate 2, so that the brace hole 5 formed in each brace 4 corresponds to the first barrel seat 9, at the moment, the first support rod 6 penetrates into the first barrel seat 9 through the brace hole 5, the first support rod 6 is continuously pushed, one end of the first support rod 6 penetrates out of the brace hole 5 in the other brace 4, and the assembly work of the first clamping piece on the brace 4 can be completed.

The matching parts of the two ends of the first stay bar 6 and the stay bar hole 5 are provided with annular sheaths, and annular gaskets surround the first stay bar 6 and are connected with the groove wall of the stay bar hole 5. Annular sheath sets up the junction with brace 4 at first vaulting pole 6 both ends, and it is used for protecting first vaulting pole 6 and brace 4, and in the time of the protection, the frictional force between increase brace 4 and the first vaulting pole 6 avoids brace 4 slippage on first vaulting pole 6 when the assembly.

The second clamping piece comprises a second barrel seat 10 arranged on the other side of the sealing plate 2, the second barrel seat 10 is arranged between the two braces 4 and fixedly connected with the outer wall of the sealing plate 2, a second support rod 11 penetrates through the second barrel seat 10, and two ends of the second support rod 11 penetrate through the brace holes 5 formed in the two braces 4 respectively and are matched with the brace holes 5. The second clamping piece fixes the brace 4 from the other side end face of the sealing plate 2, and the brace 4 is tensioned by matching with the first clamping piece so as to ensure the sealing performance of the matching part of the sealing plate 2 and the wallboard 1.

During assembly, the other end of the brace 4 penetrates out of the other side of the sealing plate 2, so that the brace hole 5 formed in the brace 4 corresponds to the second barrel seat 10, at the moment, the second support rod 11 penetrates into the second barrel seat 10 through the brace hole 5 and continues to push the second support rod 11, one end of the second support rod 11 penetrates out of the brace hole 5 in the other brace 4, and the assembly work of the second clamping piece on the brace 4 can be completed. The detachable connecting structure is convenient to disassemble, assemble and maintain.

The matching part of the two ends of the second stay bar 11 and the brace hole 5 is provided with an annular rubber sleeve which is wound outside the second stay bar 11 and connected with the groove wall of the brace hole 5. Annular gum cover and annular sheath are with the same reason, and it sets up in the junction of second vaulting pole 11 both ends with brace 4 for protect second vaulting pole 11 and brace 4, and in the protection, increase the frictional force between brace 4 and the second vaulting pole 11, in order to avoid the appearance of slippage condition.

The elastic structure comprises a supporting plate 8, two ends of the supporting plate 8 are fixedly connected with two adjacent first cylinder seats 9 respectively, the center of the supporting plate 8 is provided with an adjusting bolt 7, and the adjusting bolt 7 is in threaded fit with a threaded hole 12 formed in the outer side wall of the sealing plate 2.

The adjusting bolt 7 comprises a screwing head 71, an adjusting rod 72 and a threaded column 73, wherein the adjusting rod 72 is assembled at the center of the second support rod 11 and is rotatably connected with the second support rod 11, one end, far away from the sealing plate 2, of the adjusting rod 72 is fixedly connected with the screwing head 71, one end, close to the sealing plate 2, of the adjusting rod 72 is fixedly connected with the threaded column 73, and the threaded column 73 penetrates through the threaded hole 12 and is in threaded fit with the threaded hole 12. The elastic piece is used for adjusting the distance between the first barrel seat 9 and the sealing plate 2, and the first barrel seat 9 pulls each brace 4 to be tightened through the first support rod 6, so that the sealing plate 2 is tightly matched with the wall plate 1. During assembly, the adjusting rod 72 is rotated through the screwing head 71, the adjusting rod 72 drives the threaded column 73 to synchronously rotate in the threaded hole 12 when rotating, when the threaded column 73 is screwed out, the supporting plate 8 pulls the first supporting rod 6 through the first barrel seat 9, the first supporting rod 6 applies force to the supporting strip 4, the supporting strip 4 is tightened, and the second clamping piece is matched to extrude the sealing plate 2. When the adjusting rod 72 is screwed into the threaded hole 12 and the first cylinder base 9 is aligned with the brace hole 5, the first stay bar 6 and the second stay bar 11 can be disassembled.

This be applied to sealing device between outer hanging wallboard among assembly type structure, it is on traditional sealing device's basis, establish closing plate 2 between two wallboard 1, a plurality of braces 4 that closing plate 2 and wallboard 1's junction were worn to establish, brace 4 plays wallboard 1 and closing plate 2 limiting displacement, and when spacing, be located the clamping piece of closing plate 2 both sides, can make brace 4 tighten through the elastic structure, promote wallboard 1 and closing plate 2 zonulae occludens together then, the connected mode of nested formula between cooperation wallboard 1 and the closing plate 2, the condition of revealing can not appear in the lime-aggregate of pouring in tank cavity 14, and convenient assembling, can not bring the damage for wallboard 1 after the shaping during dismouting.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A sealing device applied to an outer hanging wallboard in an assembly type building comprises two wallboards (1) and a sealing plate (2) arranged between the two wallboards (1), and is characterized in that the sealing plate (2) is matched with the wallboards (1) through a limiting clamping piece;

the limiting clamping piece comprises limiting grooves (3) formed in two sides of the sealing plate (2), the limiting grooves (3) are clamped and sleeved outside the wallboard (1) and matched with the wallboard (1), limiting clamping grooves (13) are formed in the limiting grooves (3) and two sides of the sealing plate (2), and the limiting clamping grooves (13) are matched with groove cavities (14) formed in the side wall of the wallboard (1);

the sealing plate is characterized in that a plurality of braces (4) are arranged at the matching position of the sealing plate (2) and the wallboard (1), one end of each brace (4) is connected with a first clamping piece arranged on one side of the sealing plate (2), the other end of each brace (4) sequentially penetrates through the sealing plate (2), the wallboard (1) and the limiting clamping groove (13) and is connected with a second clamping piece arranged on the other side of the sealing plate (2), and an elastic structure is arranged on the first clamping piece.

2. A sealing device for use between external hanging wallboards in a fabricated building according to claim 1, wherein: each brace (4) are located and supply to be equipped with four groups of braces (4) on closing plate (2), and every group includes brace (4) that two symmetries set up, brace (4) are located closing plate (2) outer both ends and have all seted up brace hole (5), brace hole (5) cooperate with first clamping piece and second clamping piece.

3. A sealing device for use between external hanging panels in a fabricated building according to claim 1, wherein: first clamping spare is including establishing first section of thick bamboo seat (9) in closing plate (2) one side, first section of thick bamboo seat (9) are arranged in between two brace (4) and leave the interval with between closing plate (2), wear to be equipped with first vaulting pole (6) in first section of thick bamboo seat (9), brace hole (5) of seting up on two brace (4) are passed respectively at a vaulting pole (6) both ends and cooperate with brace hole (5).

4. The sealing device applied to the outer hanging wallboards in the prefabricated building is characterized in that the joints of the two ends of the first stay bar (6) and the brace holes (5) are provided with annular sheaths, and the annular gaskets are encircled outside the first stay bar (6) and are connected with the groove walls of the brace holes (5).

5. A sealing device for use between external hanging panels in a fabricated building according to claim 1, wherein: the second clamping piece comprises a second barrel seat (10) arranged on the other side of the sealing plate (2), the second barrel seat (10) is arranged between the two braces (4) and fixedly connected with the outer wall of the sealing plate (2), a second support rod (11) is arranged in the second barrel seat (10) in a penetrating mode, and the two ends of the second support rod (11) penetrate through brace holes (5) formed in the two braces (4) respectively and are matched with the brace holes (5).

6. The sealing device for external wallboards in an assembly building as claimed in claim 5, wherein: and annular rubber sleeves are arranged at the matching positions of the two ends of the second support rod (11) and the brace holes (5), and the annular rubber sleeves are wound outside the second support rod (11) and connected with the groove walls of the brace holes (5).

7. A sealing device for use between external hanging wallboards in a fabricated building according to claim 3, wherein: the elastic structure comprises a supporting plate (8), two ends of the supporting plate (8) are fixedly connected with two adjacent first cylinder seats (9) respectively, an adjusting bolt piece (7) is assembled at the center of the supporting plate (8), and the adjusting bolt piece (7) is in threaded fit with a threaded hole (12) formed in the outer side wall of the sealing plate (2).

8. The sealing device for external wallboards in an assembly building as claimed in claim 7, wherein: adjust bolt (7) including revolve screw head (71), adjust pole (72) and screw post (73), adjust pole (72) assembly in the center department of second vaulting pole (11) and with second vaulting pole (11) rotation connection, it keeps away from sealing plate (2) one end and revolves screw head (71) fixed connection to adjust pole (72), it is close to sealing plate (2) one end and screw post (73) fixed connection to adjust pole (72), screw post (73) pass in screw hole (12) and with screw hole (12) screw-thread fit.