CN210827855U - Central connection node of prefabricated building - Google Patents

Abstract

The utility model discloses a central authorities connected node in assembled house, including connecting the stand, the outside fixedly connected with of connecting the stand connects the steelframe, the middle part of connecting the steelframe is equipped with decides the cotter way, the front end fixedly connected with fixed plate of connecting the steelframe, the front end fixed mounting of fixed plate has the bayonet catch portion, one side fixedly connected with of connecting the steelframe decides the round pin, the middle part swing joint of connecting the steelframe has the crossbeam connecting block, crossbeam connecting block through connection steelframe and the middle part of connecting the stand, the outside fixedly connected with antiseep device of connecting the stand, the upper end of connecting the stand is equipped with the spread groove, the lower extreme of connecting the stand is equipped with down the. A central authorities connected node in prefabricated house, be equipped with antiseep device and prevent the device that ftractures, can prevent to construct outside water seepage to can fix building corner position, bring better use prospect.

Description

Central connection node of prefabricated building

Technical Field

The utility model relates to an assembly type building wall body node and connection method field specifically are central connected node in prefabricated house.

Background

The prefabricated building is a building formed by assembling prefabricated parts on a construction site, and is divided into five types of building block buildings, plate buildings, box buildings, framework plate buildings, lifting plate and rise building buildings according to the form and construction method of prefabricated parts.

The parts in the assembly type building need to have certain waterproof anti-aging effect to play the biggest effect, but the central part of general assembly type building is difficult waterproof leak protection mostly, influences the long-term use of building, has reduced the living environment of building to a certain extent.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a central authorities connected node in prefabricated house possesses advantages such as prevent water seepage and fixed building corner, has solved the easy seepage water of building outer wall and the easy problem that takes place the fission of building corner.

(II) technical scheme

For the purpose of realizing above-mentioned prevention water seepage and fixed building corner, the utility model provides a following technical scheme: the utility model provides a central authorities connected node in assembled house, is including connecting the stand, the outside fixedly connected with of connecting the stand connects the steelframe, the middle part of connecting the steelframe is equipped with decides the cotter way, the front end fixedly connected with fixed plate of connecting the steelframe, the front end fixed mounting of fixed plate has the fluting portion, one side fixedly connected with of connecting the steelframe decides the round pin, the middle part swing joint of connecting the steelframe has the crossbeam connecting block, the middle part of crossbeam connecting block through connection steelframe and connecting the stand, the outside fixedly connected with antiseep device of connecting the stand, the upper end of connecting the stand is equipped with the spread groove, the lower extreme of connecting the stand is equipped with down the spread groove, the outside.

Preferably, the antiseep device includes fixed fixture block, bottom plate, outer baffle and stagnant water rubber strip, the inboard of fixed fixture block and the outside fixed connection of connecting the stand, the lower extreme of fixed fixture block and the inboard fixed connection of bottom plate, the outside of bottom plate and the lower extreme fixed connection of outer baffle, the inboard of stagnant water rubber strip can be dismantled with the outside of connecting the stand and be connected, the upper end of stagnant water rubber strip and the lower extreme swing joint of fixed fixture block.

Preferably, the anti-cracking device comprises an alloy plate, a connecting plate, a stainless steel plate, a rubber ring and an alloy pipe, the front end of the alloy plate is fixedly connected with the front end of the connecting upright post, the rear end of the alloy plate is fixedly connected with the front end of the connecting plate, the rear end of the connecting plate is fixedly connected with the front end of the stainless steel plate, the middle of the alloy plate is fixedly connected with the outer wall of the alloy pipe, the front end of the alloy pipe is detachably connected with the outer wall of the rubber ring, and the outer wall of the alloy pipe is movably connected with the front end of the connecting upright post.

Preferably, the lower ends of the fixed clamping blocks and the inner wall of the bottom plate are provided with stainless steel fixed angle irons, and the outer wall of the bottom plate and the lower end of the outer baffle are provided with tooth-shaped plastic rivets.

Preferably, cross-recessed countersunk head self-tapping screws are arranged at the front ends of the alloy plate and the connecting upright post, cross-recessed pan head machine threading screws are arranged at the rear end of the alloy plate and the front end of the connecting plate, and outer hexagonal triangular threading screws are arranged at the rear end of the connecting plate and the front end of the stainless steel plate.

Preferably, countersunk self-tapping screws are arranged on the inner side of the connecting steel frame and the outer side of the connecting upright post, and hexagonal screws are arranged at the rear ends of the fixing pins and one side of the connecting steel frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a central authorities connected node in prefabricated house possesses following beneficial effect:

1. this central authorities connected node in prefabricated house closely hugs closely through the outer wall of fixed fixture block with the connection stand and is in the same place, can stay on the bottom plate when the water on connection stand upper portion passes through fixed fixture block, and fixed fixture block lower extreme fixedly connected with stagnant water rubber strip, and the effectual seepage that prevents the building water has improved living environment.

2. This central authorities connected node in prefabricated house, the three-layer material through alloy board, connecting plate and corrosion resistant plate and the edge fixed connection of connecting the stand, the effectual protection of corner of connecting the stand get up, and alloy board middle part is equipped with rubber circle and alloy pipe, has improved the gas permeability of device, and the certain degree prevents building material expend with heat and contract with cold and to the destruction of device, has guaranteed the safety of equipment and has improved the life of equipment, has reduced manufacturing cost.

Drawings

Fig. 1 is a schematic structural diagram of a central connection node of a prefabricated building according to the present invention;

fig. 2 is a schematic structural view of the anti-leakage device of the present invention;

fig. 3 is a schematic structural view of the cracking prevention device of the present invention.

In the figure: 1. connecting the upright posts; 2. connecting a steel frame; 3. a fixed pin slot; 4. a slot clamping part; 5. a fixing plate; 6. fixing a pin; 7. an anti-leakage device; 8. an upper connecting groove; 9. an anti-cracking device; 10. a lower connecting groove; 11. a beam connecting block; 701. fixing the fixture block; 702. a base plate; 703. an outer baffle; 704. sealing up the rubber strip; 901. an alloy plate; 902. a connecting plate; 903. a stainless steel plate; 904. a rubber ring; 905. and (3) alloy pipes.

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.

Referring to fig. 1-3, a central connection node of an assembled house includes a connection column 1, a connection steel frame 2 fixedly connected to an outer side of the connection column 1, a fixed pin slot 3 formed in a middle portion of the connection steel frame 2, a fixed plate 5 fixedly connected to a front end of the connection steel frame 2, a slot portion 4 fixedly installed at a front end of the fixed plate 5, a fixed pin 6 fixedly connected to one side of the connection steel frame 2, a beam connection block 11 movably connected to a middle portion of the connection steel frame 2, the beam connection block 11 passing through the middle portions of the connection steel frame 2 and the connection column 1, an anti-leakage device 7 fixedly connected to an outer side of the connection column 1, an upper connection slot 8 formed at an upper end of the connection column 1, a lower connection slot 10 formed at a lower end of the connection column 1, and an anti-cracking device 9 fixedly connected to an outer side of the connection column 1, wherein other plate, the assembly work of the building is facilitated, and the working quality is effectively improved.

Further, the anti-leakage device 7 comprises a fixed fixture block 701, a bottom plate 702, an outer baffle 703 and a water-stopping rubber strip 704, the inner side of the fixed fixture block 701 is fixedly connected with the outer side of the connecting upright post 1, the lower end of the fixed fixture block 701 is fixedly connected with the inner side of the bottom plate 702, the outer side of the bottom plate 702 is fixedly connected with the lower end of the outer baffle 703, the inner side of the water-stopping rubber strip 704 is detachably connected with the outer side of the connecting upright post 1, the upper end of the water-stopping rubber strip 704 is movably connected with the lower end of the fixed fixture block 701, in the actual operation process, the water passing through the fixed fixture block 701 and the outer wall of the connecting upright post 1 is tightly attached together, the water on the upper portion of the connecting upright post 1 can be remained on the bottom plate 702 when passing through the fixed fixture block 701.

Furthermore, the anti-cracking device 9 comprises an alloy plate 901, a connecting plate 902, a stainless steel plate 903, a rubber ring 904 and an alloy pipe 905, the front end of the alloy plate 901 is fixedly connected with the front end of the connecting upright post 1, the rear end of the alloy plate 901 is fixedly connected with the front end of the connecting plate 902, the rear end of the connecting plate 902 is fixedly connected with the front end of the stainless steel plate 903, the middle part of the alloy plate 901 is fixedly connected with the outer wall of the alloy pipe 905, the front end of the alloy pipe 905 is detachably connected with the outer wall of the rubber ring 904, the outer wall of the alloy pipe 905 is movably connected with the front end of the connecting upright post 1, when in actual operation, the corners of the connecting upright post 1 are effectively protected by fixedly connecting the three layers of materials of the alloy plate 901, the connecting plate 902 and the stainless steel plate 903, and the corners of the connecting upright post 1, and the rubber ring 904 and the alloy pipe 905 are arranged in the middle part of the alloy plate, so that the, the safety of the equipment is ensured, the service life of the equipment is prolonged, and the production cost is reduced.

The working principle is as follows: at first insert the middle part of connecting stand 1 with crossbeam connecting block 11, other building element of rethread draw-in groove portion 4 and fixed plate 5 fixed connection, then connect other building material through last spread groove 8 of last lower extreme and crossbeam connecting block 11, antiseep device 7 can effectually prevent the condition of water seepage in the building in use, prevent that cracking device 9 can play certain guard action when season changes, prevent the outer corner fracture, complete the operation in inserting into fixed round pin groove 3 with fixed round pin 6 at last.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a central authorities connected node in prefabricated house, is including connecting stand (1), its characterized in that: the outer side of the connecting upright post (1) is fixedly connected with a connecting steel frame (2), the middle part of the connecting steel frame (2) is provided with a fixed pin groove (3), the front end of the connecting steel frame (2) is fixedly connected with a fixing plate (5), the front end of the fixing plate (5) is fixedly provided with a clamping groove part (4), one side of the connecting steel frame (2) is fixedly connected with a fixed pin (6), the middle part of the connecting steel frame (2) is movably connected with a beam connecting block (11), the beam connecting block (11) penetrates through the middle parts of the connecting steel frame (2) and the connecting upright posts (1), the outer side of the connecting upright post (1) is fixedly connected with an anti-leakage device (7), the upper end of the connecting upright post (1) is provided with an upper connecting groove (8), the lower end of the connecting upright post (1) is provided with a lower connecting groove (10), the outer side of the connecting upright post (1) is fixedly connected with an anti-cracking device (9).

2. The central connection node of a prefabricated home according to claim 1, wherein: antiseep device (7) are including fixed fixture block (701), bottom plate (702), outer baffle (703) and stagnant water rubber strip (704), the inboard of fixed fixture block (701) and the outside fixed connection of being connected stand (1), the lower extreme of fixed fixture block (701) and the inboard fixed connection of bottom plate (702), the outside of bottom plate (702) and the lower extreme fixed connection of outer baffle (703), the inboard of stagnant water rubber strip (704) can be dismantled with the outside of being connected stand (1) and be connected, the upper end of stagnant water rubber strip (704) and the lower extreme swing joint of fixed fixture block (701).

3. The central connection node of a prefabricated home according to claim 1, wherein: the anti-cracking device (9) comprises an alloy plate (901), a connecting plate (902), a stainless steel plate (903), a rubber ring (904) and an alloy pipe (905), wherein the front end of the alloy plate (901) is fixedly connected with the front end of a connecting upright post (1), the rear end of the alloy plate (901) is fixedly connected with the front end of the connecting plate (902), the rear end of the connecting plate (902) is fixedly connected with the front end of the stainless steel plate (903), the middle part of the alloy plate (901) is fixedly connected with the outer wall of the alloy pipe (905), the front end of the alloy pipe (905) is detachably connected with the outer wall of the rubber ring (904), and the outer wall of the alloy pipe (905) is movably connected with the front end of the connecting upright post (1).

4. The central connection node of a prefabricated home according to claim 2, wherein: stainless steel fixing angle irons are arranged at the lower end of the fixing fixture block (701) and the inner wall of the bottom plate (702), and tooth-shaped plastic rivets are arranged on the outer wall of the bottom plate (702) and the lower end of the outer baffle (703).

5. A central connection node of a prefabricated house according to claim 3, characterized in that: cross-recessed countersunk head self-tapping screws are arranged at the front ends of the alloy plate (901) and the connecting upright post (1), cross-recessed pan head machine screw threads are arranged at the rear ends of the alloy plate (901) and the connecting plate (902), and outer hexagonal triangular screw threads are arranged at the rear ends of the connecting plate (902) and the stainless steel plate (903).

6. The central connection node of a prefabricated home according to claim 1, wherein: countersunk self-tapping screw teeth are arranged on the inner side of the connecting steel frame (2) and the outer side of the connecting upright post (1), and hexagonal flower-shaped screws are arranged at the rear ends of the fixed pins (6) and one side of the connecting steel frame (2).

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