CN210976341U

CN210976341U - Assembled building connecting sleeve

Info

Publication number: CN210976341U
Application number: CN201921249782.7U
Authority: CN
Inventors: 刘玉山
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-07-10
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses an assembly type building connecting sleeve, which comprises a sleeve body, wherein the assembly type building connecting sleeve moves forwards through a moving cylinder, when the assembly type building connecting sleeve moves a certain distance, a first plastic semicircular baffle, a second plastic semicircular baffle and a steel bar are tightly connected, the slurry is prevented from flowing out and causing waste during grouting, when the assembly type building connecting sleeve rotates in the opposite direction, the first plastic semicircular baffle and the second plastic semicircular baffle recover, so that the steel bar can be inserted more conveniently, the first movable plate rises to push a connecting rod to move upwards, the connecting rod can upwards move the second movable plate fixed at the top of the connecting rod, when the second movable plate moves to the bottom end of a limiting rod, the second movable plate can block the first gas outlet and the second gas outlet, the limiting rod can limit the second movable plate to be not moved, the first gas outlet and the second gas outlet are blocked to ensure that the slurry can not flow out of the cylinder, the problem of extravagant thick liquids is solved.

Description

Assembled building connecting sleeve

Technical Field

The utility model relates to a connecting sleeve technical field specifically is an assembly type structure connecting sleeve.

Background

Buildings assembled from prefabricated parts at the site are called fabricated buildings. The construction method is divided into building block construction, plate construction, box construction, skeleton plate construction, rising-rise building and the like according to the form and construction method of the prefabricated part.

Need assemble two inside preformed products reserved reinforcing bar and sleeve in two preformed product part assembling process, during the assembly, grout sleeve cover is in embedded steel bar periphery, then pours into the thick liquids into to the sleeve by the grout hole, and after the exhaust hole outflow thick liquids, plug up the exhaust hole and accomplish the grout promptly. When grouting is finished, a large amount of slurry can be sprayed out of the existing grouting sleeve, so that the slurry is wasted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an assembled building connecting sleeve has solved the extravagant problem of thick liquids.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an assembled building connecting sleeve comprises a sleeve body, wherein a movable barrel is connected to the outer surface of the sleeve body in a threaded manner, a first fixing block and a second fixing block are fixedly connected to two sides of the sleeve body respectively, a first supporting rod and a second supporting rod are fixedly connected to the left sides of the first fixing block and the second fixing block respectively, a first plastic semicircular baffle and a second plastic semicircular baffle are fixedly connected to the left sides of the first supporting rod and the second supporting rod respectively, a grouting barrel and an exhaust barrel are arranged at the top of the sleeve body, a first exhaust pipe and a second exhaust pipe are arranged in the exhaust barrel respectively, a first air outlet, a second air outlet, a first air inlet and a second air inlet are arranged at the top and the bottom of the first exhaust pipe and the second exhaust pipe respectively, and a first movable plate is connected to the inner surface of the exhaust barrel in a sliding manner, the exhaust device is characterized in that a third gas outlet and a fourth gas outlet are respectively formed in the first movable plate, a limiting rod is arranged at the top of the inner wall of the exhaust funnel, a connecting rod is fixedly connected to the top of the limiting rod, and a second movable plate is fixedly connected to the top of the connecting rod.

Preferably, the first support rod and the second support rod are arranged obliquely with respect to the sleeve body, and an included angle between the first support rod and the sleeve body and an included angle between the second support rod and the sleeve body are in a range of 10-15 °.

Preferably, the inner surface of the sleeve body is provided with a plurality of projections, and the plurality of projections are uniformly distributed inside the sleeve body.

Preferably, the movable cylinder is provided with two adjusting grooves which are an internal thread groove and a smooth groove respectively, and the inner diameter of the smooth sliding groove is larger than that of the internal thread groove.

Preferably, the first plastic semicircular baffle and the second plastic semicircular baffle are matched with the external connecting steel bar in size, and the first plastic semicircular baffle and the second plastic semicircular baffle are symmetrically distributed in front and have the same structure.

Preferably, the size of the third air outlet is smaller than that of the first air outlet, and the size of the fourth air outlet is smaller than that of the second air outlet.

(III) advantageous effects

The utility model provides an assembly type structure connecting sleeve. The method has the following beneficial effects:

(1) this assembled building connecting sleeve, move a section of thick bamboo through the rotation, the rotation of moving a section of thick bamboo can make a section of thick bamboo move forward, when moving a section of thick bamboo forward through first fixed block and second fixed block, the internal surface of moving a section of thick bamboo can contact with first bracing piece and second bracing piece, when the rotation moves a section of thick bamboo once more, first bracing piece and second bracing piece receive the pressure of moving a section of thick bamboo and begin slowly to merge, when moving a section of thick bamboo forward certain distance, will make first plasticity semicircle baffle and second plasticity semicircle baffle and reinforcing bar zonulae occludens, it leads to extravagant to have prevented that thick liquids can flow when the grout from, when we are rotatory in the opposite direction, will make first plasticity semicircle baffle and second plasticity semicircle baffle resume, just so can be more convenient when inserting the reinforcing bar.

(2) This assembled building connecting sleeve, through first fly leaf, first fly leaf rises and can promote the connecting rod upwards, the connecting rod upwards can make the second fly leaf rebound at the connecting rod top fixed, when the second fly leaf removed the bottom of gag lever post, first gas outlet and second gas outlet can be plugged up to the second fly leaf, the gag lever post will restrict the second fly leaf be that the second fly leaf is not removing, first gas outlet and second gas outlet are plugged up and will be guaranteed that the thick liquids can not flow in the outside of drum, the problem of extravagant thick liquids has been solved.

Drawings

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

FIG. 2 is a schematic structural view of the sleeve body after sealing;

FIG. 3 is a schematic view of the structure of the movable cylinder of the present invention;

FIG. 4 is a schematic structural view of the plastic baffles of the present invention in contact;

fig. 5 is an enlarged schematic view of fig. 1A according to the present invention.

In the figure: 1. a sleeve body; 2. moving the drum; 3. a first fixed block; 4. a second fixed block; 5. a first support bar; 6. a second support bar; 7. a first plastic semicircular baffle; 8. a second plastic semicircular baffle; 9. a grouting cylinder; 10. an exhaust funnel; 11. a first exhaust pipe; 12. a second exhaust pipe; 13. a first air outlet; 14. a second air outlet; 15. a first air inlet; 16. A second air inlet; 17. a first movable plate; 18. a third air outlet; 19. a fourth air outlet; 20. a connecting rod; 21. a second movable plate; 22. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

As shown in fig. 1-5, the utility model provides a technical solution: an assembled building connecting sleeve comprises a sleeve body 1, wherein a movable barrel 2 is in threaded connection with the outer surface of the sleeve body 1, a first fixing block 3 and a second fixing block 4 are fixedly connected to two sides of the sleeve body 1 respectively, a first supporting rod 5 and a second supporting rod 6 are fixedly connected to the left sides of the first fixing block 3 and the second fixing block 4 respectively, a first plastic semicircular baffle 7 and a second plastic semicircular baffle 8 are fixedly connected to the left sides of the first supporting rod 5 and the second supporting rod 6 respectively, a grouting barrel 9 and an exhaust barrel 10 are arranged at the top of the sleeve body 1, a first exhaust pipe 11 and a second exhaust pipe 12 are arranged inside the exhaust barrel 10 respectively, a first air outlet 13 and a second air outlet 14 and a first air inlet 15 and a second air inlet 16 are arranged at the top and the bottom of the first exhaust pipe 11 and the second exhaust pipe 12 respectively, a first movable plate 17 is slidably connected to the inner surface of the exhaust funnel 10, a third air outlet 18 and a fourth air outlet 19 are respectively arranged on the first movable plate 17, a connecting rod 20 is fixedly connected to the top of the first movable plate 17, a second movable plate 21 is fixedly connected to the top of the connecting rod 20, and a limiting rod 22 is arranged on the top of the inner wall of the exhaust funnel 10;

the first support rod 5 and the second support rod 6 are obliquely arranged with the sleeve body 1, and the included angle between the first support rod 5 and the second support rod 6 and the front of the sleeve body 1 is in the range of 10-15 degrees;

the inner surface of the sleeve body 1 is provided with a plurality of convex blocks, and the convex blocks are uniformly distributed in the sleeve body 1;

the movable cylinder 2 is provided with two adjusting grooves which are an internal thread groove and a smooth groove respectively, and the inner diameter of the smooth sliding groove is larger than that of the internal thread groove;

the first plastic semicircular baffle 7 and the second plastic semicircular baffle 8 are matched with the external connecting steel bar in size, and the first plastic semicircular baffle 7 and the second plastic semicircular baffle 8 are symmetrically distributed and have the same structure;

the third air outlet 18 is smaller in size than the first air outlet 13, and the fourth air outlet 19 is smaller in size than the second air outlet 14.

In conclusion, the fabricated building connecting sleeve can be obtained by rotating the movable cylinder 2, the movable cylinder 2 can be moved forward by the rotation of the movable cylinder 2, when the movable cylinder 2 passes through the first fixing block 3 and the second fixing block 4 forward, the inner surface of the movable cylinder 2 can be in contact with the first support rod 5 and the second support rod 6, when the movable cylinder 2 is rotated again, the first support rod 5 and the second support rod 6 are slowly combined by the pressure of the movable cylinder 2, when the movable cylinder 2 moves forward for a certain distance, the first plastic semicircular baffle 7 and the second plastic semicircular baffle 8 are tightly connected with the steel bars, the tightly connected first plastic semicircular baffle 7 and the second plastic semicircular baffle 8 and the steel bars can prevent the slurry from flowing out during grouting to cause waste, when the movable cylinder rotates in the opposite direction, the pressure applied to the first support rod 5 and the second support rod 6 can be slowly reduced, when the pressure is reduced, the first plastic semicircular baffle 7 and the second plastic semicircular baffle 8 are gradually opened, so that a worker can insert a steel bar more conveniently and flexibly, when the slurry is full, the slurry can push the first movable plate 17 upwards, the first movable plate 17 ascends to push the connecting rod 20 upwards, the connecting rod 20 upwards can enable the second movable plate 21 fixed at the top of the connecting rod 20 to move upwards, when the second movable plate 21 moves to be in contact with the limiting rod 22, the limiting rod 22 can limit the second movable plate 21 to enable the second movable plate 21 not to continuously ascend, the second movable plate 21 can also block the first air outlet 13 and the second air outlet 14, the first air outlet 13 and the second air outlet 14 are blocked to ensure that the slurry cannot flow out of the sleeve body 1, the problem of slurry waste is solved, and the connecting sleeve component for the prefabricated building has a simple structure, the operation of workers is convenient, the slurry can be saved, and the cost is saved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an assembled building connecting sleeve, includes the sleeve body, its characterized in that: the outer surface of the sleeve body is in threaded connection with a movable barrel, a first fixed block and a second fixed block are fixedly connected to two sides of the sleeve body respectively, a first supporting rod and a second supporting rod are fixedly connected to the left sides of the first fixed block and the second fixed block respectively, a first plastic semicircular baffle and a second plastic semicircular baffle are fixedly connected to the left sides of the first supporting rod and the second supporting rod respectively, a grouting barrel and an exhaust barrel are arranged at the top of the sleeve body, a first exhaust pipe and a second exhaust pipe are arranged inside the exhaust barrel respectively, a first air outlet, a second air outlet, a first air inlet and a second air inlet are arranged at the top and the bottom of the first exhaust pipe and the second exhaust pipe respectively, a first movable plate is slidably connected to the inner surface of the exhaust barrel, and a third air outlet and a fourth air outlet are arranged on the first movable plate respectively, the top of aiutage inner wall is provided with the gag lever post, the top fixedly connected with connecting rod of gag lever post, the top fixedly connected with second fly leaf of connecting rod.

2. The fitting type building connecting sleeve as claimed in claim 1, wherein: the first supporting rod and the second supporting rod are obliquely arranged with the sleeve body, and an included angle between the first supporting rod and the sleeve body and an included angle between the second supporting rod and the sleeve body are in a range of 10-15 degrees.

3. The fitting type building connecting sleeve as claimed in claim 1, wherein: the inner surface of the sleeve body is provided with a plurality of lugs, and the lugs are uniformly distributed in the sleeve body.

4. The fitting type building connecting sleeve as claimed in claim 1, wherein: two adjusting grooves are formed in the moving cylinder, the two adjusting grooves are an internal thread groove and a smooth groove respectively, and the inner diameter of the smooth sliding groove is larger than that of the internal thread groove.

5. The fitting type building connecting sleeve as claimed in claim 1, wherein: the first plastic semicircular baffle and the second plastic semicircular baffle are matched with the external connecting steel bar in size, and the first plastic semicircular baffle and the second plastic semicircular baffle are symmetrically distributed in front and have the same structure.

6. The fitting type building connecting sleeve as claimed in claim 1, wherein: the size of the third air outlet is smaller than that of the first air outlet, and the size of the fourth air outlet is smaller than that of the second air outlet.