CN216840447U

CN216840447U - Assembly type structure sealing waterproof device

Info

Publication number: CN216840447U
Application number: CN202220558665.4U
Authority: CN
Inventors: 潘凤琴; 李晓红; 孔令东; 沈清法; 郑友猛
Original assignee: Shandong Tengjian Construction Group Co ltd
Current assignee: Shandong Tengjian Construction Group Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-06-28
Anticipated expiration: 2032-03-15

Abstract

The utility model relates to the technical field of assembly type buildings, and discloses an assembly type building sealing waterproof device, which solves the technical problem that the sealing waterproof glue gun used for the assembly type buildings at present generally needs to be connected with an air pump; the rubber tube comprises a rubber tube, wherein the top end of the rubber tube is in threaded connection with an anti-skidding threaded cover, the anti-skidding threaded cover is in sliding connection with a hollow rod, a scale is fixedly arranged on the surface of the hollow rod, a plate groove is formed in one side of the hollow rod, a sealing assembly is in sliding connection with the inside of the rubber tube, the top end of the sealing assembly is fixedly connected with the bottom end of the hollow rod, and a pressing spring is sleeved at the bottom of the hollow rod; the utility model discloses a unscrewing anti-skidding thread cover, being convenient for toward the inside sealed glue that loads of packing element, the cutting ferrule can the shutoff jiao zui, and through putting into the packing element with the pull rod, the piston can get into the inside of packing element, the contact is sealed glues, through pushing down anti-skidding thread cover, can compress pressure spring, and the leakproofness between piston and the packing element inner wall can be guaranteed to two first sealing washers.

Description

Assembly type structure sealing waterproof device

Technical Field

The utility model relates to an assembly type structure technical field especially relates to an assembly type structure sealing and waterproofing device.

Background

The building formed by assembling prefabricated components on a construction site is called as an assembly type building, and is divided into five types, namely a block building, a plate building, a box type building, a framework plate building, a rising-plate rising-floor building and the like according to the form and construction method of the prefabricated components, and when the assembly type building is constructed, polyurethane sealant is often filled through a glue gun and subjected to seam splicing treatment, so that the sealing and waterproof performance of the seam splicing part of the assembly type building is ensured;

the waterproof sealing glue gun for the prefabricated building generally needs to be connected with an air pump, applies pressure to sealing glue through compressed air, is inconvenient to use and monitors the allowance of the sealing glue in the glue gun.

SUMMERY OF THE UTILITY MODEL

The utility model provides an assembly type structure sealing and waterproofing device has solved the technical problem that the air pump generally need be connected to the waterproof sealant rifle that is used for assembly type structure at present.

For solving the technical problem, the utility model provides a pair of assembly type structure seals watertight fittings, including the packing element, the top threaded connection of packing element has anti-skidding thread cover, anti-skidding thread cover sliding connection has hollow rod, hollow rod's fixed surface is equipped with the scale, the board groove has been seted up to one side of hollow rod, the inside sliding connection of packing element has seal assembly, seal assembly's top and hollow rod's bottom fixed connection, hollow rod's bottom cover is equipped with pressure spring, seal assembly's top and pressure spring's bottom overlap joint, seal assembly sliding connection has the pull rod, the bottom mounting of pull rod is equipped with the sealing plug.

Preferably, the sealing assembly comprises a piston, two first sealing rings, a rod groove and a second sealing ring, the surface of the piston is connected with the two first sealing rings in a clamping mode, the two first sealing rings are connected with the inner wall of the rubber cylinder in a sliding mode, the rod groove is formed in the middle of the piston, the bottom end of the rod groove is connected with the second sealing ring in a clamping mode, the inner walls of the rod groove and the second sealing rings are connected with the pull rod in a sliding mode, and the top end of the piston is in lap joint with the bottom end of the pressure spring.

Preferably, the top end of the pull rod is fixedly provided with a pull plate, and the pull plate is connected with the plate groove in a sliding manner.

Preferably, the inside of hollow pole is equipped with reset spring, reset spring's top and the inner wall connection on hollow pole top, the bottom and the one side on arm-tie top of hollow pole are connected.

Preferably, the middle part of the top end of the anti-skidding threaded cover is fixedly provided with a guide ring, the guide ring is connected with the hollow rod in a sliding mode, and one side of the top end of the anti-skidding threaded cover is provided with a vent hole.

Preferably, the bottom end of the rubber cylinder is fixedly provided with a rubber nozzle, the inner wall of the top end of the rubber nozzle is connected with the sealing plug in a clamping manner, and the rubber nozzle is connected with the clamping sleeve in a clamping manner.

Compared with the prior art, the utility model provides a pair of assembly type structure seals watertight fittings has following beneficial effect:

the utility model provides an assembly type building sealing waterproof device, through unscrewing anti-skidding thread cover, be convenient for load sealant to the packing element inside, the cutting ferrule can the shutoff jiao zui, through putting into the packing element with the pull rod, the piston can get into the inside of packing element, contact sealant, through pushing down anti-skidding thread cover, can compress the pressure spring, two first sealing washers can guarantee the leakproofness between piston and packing element inner wall, sealant can not leak through the piston, in the process of pushing down anti-skidding thread cover, screw anti-skidding thread cover, can keep the compression gesture of pressure spring, through opening the cutting ferrule, promote the sealing plug, can stop shutoff jiao zui, keep the flow of sealant, pressure spring can exert pressure to the piston, the piston can exert pressure to sealant, can extrude the packing element with sealant, convenient automatic play glue, manpower is saved comparatively, need not exert pressure through compressed air, is convenient to use.

The utility model provides an assembly type structure sealing waterproof device, adopt arm-tie pulling pull rod, reset spring can compress, the pull rod can be extracted the sealing plug from the jiao zui, can go out glue, through loosening the arm-tie, reset spring can push jiao zui with the sealing plug, can stop out glue, can be spacing and direction to the pull rod through the pole groove, the pull rod is difficult for inclining, can guarantee the leakproofness between pull rod and the pole groove through the second sealing washer, go out gluey in-process, the spring of exerting pressure can promote the piston and descend, the piston can drive hollow rod and descend, through observing the length that exposes of hollow rod surface scale, can calculate the inside sealed surplus of gluing of packing element, through unscrewing anti-skidding thread cover, take out the piston, be convenient for clear up the inside of packing element.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the pull rod of the present invention;

fig. 4 is a schematic sectional view of the sealing assembly of the present invention.

Reference numbers in the figures: 1. a rubber cylinder; 2. a glue nozzle; 3. a card sleeve; 4. an anti-slip threaded cap; 5. a vent hole; 6. a guide ring; 7. a hollow shaft; 8. a scale; 9. a plate groove; 10. a seal assembly; 101. a piston; 102. a first seal ring; 103. a rod groove; 104. a second seal ring; 11. a pressure applying spring; 12. a pull rod; 13. a sealing plug; 14. pulling a plate; 15. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-4, the utility model discloses a packing element 1, packing element 1's top threaded connection has anti-skidding thread cover 4, anti-skidding thread cover 4 sliding connection has hollow rod 7, hollow rod 7's fixed surface is equipped with scale 8, slab groove 9 has been seted up to one side of hollow rod 7, packing element 1's inside sliding connection has seal assembly 10, seal assembly 10's top and hollow rod 7's bottom fixed connection, hollow rod 7's bottom cover is equipped with pressure spring 11, seal assembly 10's top and pressure spring 11's bottom overlap joint, seal assembly 10 sliding connection has pull rod 12, the bottom fixed of pull rod 12 is equipped with sealing plug 13.

In the second embodiment, on the basis of the first embodiment, the sealing assembly 10 includes a piston 101, two first sealing rings 102, a rod groove 103 and a second sealing ring 104, the two first sealing rings 102 are connected to the surface of the piston 101 in a snap-fit manner, the two first sealing rings 102 are both slidably connected to the inner wall of the rubber cylinder 1, the rod groove 103 is formed in the middle of the piston 101, the second sealing ring 104 is connected to the bottom end of the rod groove 103 in a snap-fit manner, the inner walls of the rod groove 103 and the second sealing ring 104 are both slidably connected to the pull rod 12, the top end of the piston 101 is overlapped with the bottom end of the pressure spring 11, by connecting the two first sealing rings 102 with the inner wall of the rubber cylinder 1 in a sliding manner, the rigid connection between the piston 101 and the rubber cylinder 1 is avoided, the two first sealing rings 102 can ensure the sealing performance between the piston 101 and the inner wall of the rubber cylinder 1, can be spacing and the direction to pull rod 12 through pole groove 103, pull rod 12 is difficult for inclining, can guarantee the leakproofness between pull rod 12 and the pole groove 103 through second sealing washer 104.

In the third embodiment, on the basis of the first embodiment, the pull plate 14 is fixedly arranged at the top end of the pull rod 12, the pull plate 14 is connected with the plate groove 9 in a sliding manner, the pull rod 12 is conveniently pulled through the pull plate 14, the pull plate 14 can be guided through the plate groove 9, and the stability of the pull plate 14 is ensured.

In the fourth embodiment, on the basis of the third embodiment, the hollow rod 7 is internally provided with the return spring 15, the top end of the return spring 15 is connected with the inner wall of the top end of the hollow rod 7, the bottom end of the hollow rod 7 is connected with one side of the top end of the pulling plate 14, the pulling plate 14 can be pressed through the return spring 15, and the return spring 15 can be compressed by pulling the pulling plate 14.

Fifth embodiment, on the basis of first embodiment, the middle part at the top of antiskid thread lid 4 is fixed and is equipped with guide ring 6, guide ring 6 and hollow rod 7 sliding connection, and air vent 5 has been seted up to one side at the top of antiskid thread lid 4, can lead to hollow rod 7 through guide ring 6, can keep the atmospheric pressure unanimous inside and outside the packing element 1 through air vent 5.

Sixth embodiment, on the basis of first embodiment, the bottom mounting of packing element 1 is equipped with jiao zui 2, and the inner wall and the sealing plug 13 block on 2 tops of jiao zui are connected, and 2 blocks of jiao zui are connected with cutting ferrule 3, are convenient for the injecting glue through jiao zui 2, can shutoff jiao zui 2 through cutting ferrule 3.

The working principle is as follows:

the first innovation point implementation step:

the first step is as follows: constructors firstly unscrew the anti-skid threaded cover 4, then load sealant into the rubber barrel 1, the cutting ferrule 3 can block the rubber nozzle 2, then put the pull rod 12 into the rubber barrel 1, the piston 101 can enter the rubber barrel 1 to contact the sealant, and finally press the anti-skid threaded cover 4 downwards, so that the pressing spring 11 can be compressed, the two first sealing rings 102 can ensure the sealing performance between the piston 101 and the inner wall of the rubber barrel 1, and the sealant cannot leak through the piston 101;

the second step is that: in the process of pressing down the anti-skid threaded cover 4, a constructor screws the anti-skid threaded cover 4 and fixes the anti-skid threaded cover 4 on the top end of the rubber barrel 1, so that the compression posture of the pressure spring 11 can be kept, and when glue needs to be injected to the abutted seam of the fabricated building, the constructor opens the clamping sleeve 3 and lifts the sealing plug 13, so that the sealing rubber nozzle 2 can be stopped to be blocked, and the flowing of the sealing glue can be kept;

the third step: constructor arranges the jiao zui 2 in the piece department of assembly type structure, and biasing spring 11 can exert pressure to piston 101, and piston 101 can exert pressure to sealed glue, extrude sealed glue barrel 1, can fill sealed glue to the piece department of assembly type structure, can keep the leakproofness and the waterproof type of assembly type structure piece department, need not exert pressure to sealed glue through compressed air, facilitates the use.

The implementation step of the second innovation point:

the first step is as follows: during glue injection, a constructor pulls the pull rod 12 through the pull plate 14 to compress the return spring 15, the pull rod 12 can pull the sealing plug 13 out of the glue nozzle 2, glue can be discharged, after glue injection is finished, the pull plate 14 is loosened, the return spring 15 can push the sealing plug 13 into the glue nozzle 2, and glue discharge can be stopped;

the second step is that: in the process, the rod groove 103 can limit and guide the pull rod 12, the pull rod 12 is not easy to incline, and the second sealing ring 104 can ensure the sealing property between the pull rod 12 and the rod groove 103;

the third step: go out gluey in-process, biasing spring 11 can promote piston 101 and descend, and piston 101 can drive hollow rod 7 and descend, through observing the length that exposes of hollow rod 7 surperficial scale 8, can calculate the surplus of the inside sealed glue of packing element 1, and constructor unscrews anti-skidding thread cover 4, takes piston 101 out, conveniently clears up the inside of packing element 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof sealing device for fabricated building, includes packing element (1), its characterized in that: the rubber tube sealing device is characterized in that the top end of the rubber tube (1) is connected with an anti-skidding threaded cover (4) in a threaded manner, the anti-skidding threaded cover (4) is connected with a hollow rod (7) in a sliding manner, a scale (8) is arranged on the surface of the hollow rod (7), a plate groove (9) is formed in one side of the hollow rod (7), a sealing assembly (10) is connected to the inner portion of the rubber tube (1) in a sliding manner, the top end of the sealing assembly (10) is fixedly connected with the bottom end of the hollow rod (7), a pressure applying spring (11) is sleeved at the bottom of the hollow rod (7), the top end of the sealing assembly (10) is in lap joint with the bottom end of the pressure applying spring (11), a pull rod (12) is connected to the sealing assembly (10) in a sliding manner, and a sealing plug (13) is arranged at the bottom end of the pull rod (12).

2. The assembly type building sealing and waterproof device according to claim 1, wherein the sealing assembly (10) comprises a piston (101), two first sealing rings (102), a rod groove (103) and a second sealing ring (104), the two first sealing rings (102) are connected to the surface of the piston (101) in a clamping manner, the two first sealing rings (102) are connected to the inner wall of the rubber cylinder (1) in a sliding manner, the rod groove (103) is formed in the middle of the piston (101), the second sealing ring (104) is connected to the bottom end of the rod groove (103) in a clamping manner, the inner walls of the rod groove (103) and the second sealing ring (104) are connected to the pull rod (12) in a sliding manner, and the top end of the piston (101) is overlapped with the bottom end of the pressure spring (11).

3. The assembly type building waterproof sealing device according to claim 1, characterized in that a pulling plate (14) is fixedly arranged at the top end of the pulling rod (12), and the pulling plate (14) is slidably connected with the plate groove (9).

4. A fabricated building sealing and waterproofing device according to claim 3, wherein the hollow rod (7) is internally provided with a return spring (15), the top end of the return spring (15) is connected with the inner wall of the top end of the hollow rod (7), and the bottom end of the hollow rod (7) is connected with one side of the top end of the pulling plate (14).

5. The assembly type building sealing and waterproofing device according to claim 1, wherein a guide ring (6) is fixedly arranged in the middle of the top end of the anti-skid threaded cap (4), the guide ring (6) is slidably connected with the hollow rod (7), and a vent hole (5) is formed in one side of the top end of the anti-skid threaded cap (4).

6. The assembly type building sealing and waterproof device according to claim 1, wherein a rubber nozzle (2) is fixedly arranged at the bottom end of the rubber cylinder (1), the inner wall of the top end of the rubber nozzle (2) is connected with a sealing plug (13) in a clamping manner, and a clamping sleeve (3) is connected with the rubber nozzle (2) in a clamping manner.