CN214302628U

CN214302628U - Novel assembly type building component and assembly type building node

Info

Publication number: CN214302628U
Application number: CN202023169996.9U
Authority: CN
Inventors: 石伟; 李滇滇; 石亮
Original assignee: Chengcheng Construction Engineering Co ltd
Current assignee: Chengcheng Construction Engineering Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-28
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a novel assembly type building component and assembly type building node, including stair main body and installation railing, the prefabricated stair shell is fixedly installed with a pair of reinforcement bar, and the connecting hole at both ends of reinforcement bar is all set up in the inboard two to five millimeters of thread groove, this arrangement makes the reinforcement bar be the support state of compression one-level stretching when the screw is fixed on the prefabricated stair shell, both outside and inside of the prefabricated stair shell play the role of supporting firmly, the whole strength of the prefabricated stair shell is promoted, through twisting the rotating disc, thereby can realize the installation and disassembly of installation railing on the stair main body, and the arrangement of rotating the installation block, the telescopic female post and the telescopic sub-post realizes the connection between the installation railing, the personnel safety on the stair main body is guaranteed, this arrangement makes the installation railing not only can be conveniently and rapidly realized the disassembly and installation, meanwhile, the replacement and maintenance of the installation handrail are facilitated on the premise of not damaging the stair main body.

Description

Novel assembly type building component and assembly type building node

Technical Field

The utility model relates to an assembly type structure technical field specifically is a novel assembly type building component and assembly type building node.

Background

With the development of modern industrial technology, houses can be built in batches like machine production, and only prefabricated house components are transported to a construction site for assembly, and stairs in houses are also one of the houses.

Current assembled stair bearing capacity is limited, and when the heavy object was pressed on stair, the emergence of phenomenon of rupture can appear in stair, and the stair railing generally all fixes on stair, and it is troublesome and destroy the stair structure easily to change, and long-time corrosion adds and does not change, causes the incident easily.

To the above problem, improve current device, provided a novel assembled building component and assembled building node.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel assembly type building element and assembly type building node adopts this device to work to it is limited to have solved assembled stair bearing capacity in the above-mentioned background, when the heavy object is pressed on stair, the emergence of phenomenon of rupture may appear in stair, and the stair railing generally all fixes on stair, changes trouble and destroys the stair structure easily, and long-time corrosion adds not changing, causes the problem of incident easily.

In order to achieve the above object, the utility model provides a following technical scheme: a novel assembly type building component and an assembly type building node comprise a stair main body and an installation railing, wherein the installation railing is movably installed on the stair main body through threads, the stair main body comprises a prefabricated stair shell and reinforcing rods, and a pair of reinforcing rods is fixedly installed on the prefabricated stair shell;

the installation railing comprises an installation post and a connecting handrail, and the connecting handrail is movably installed at the upper end of the installation post.

Further, prefabricated staircase shell includes shell main part, thread mounting groove, first connecting groove, the second spread groove, first connection skeleton, skeleton and thread groove are connected to the second, be provided with the thread mounting groove on shell main part's the both ends top surface respectively, shell main part's one end is provided with first connecting groove and first connection skeleton on the surface, and first connection skeleton sets up the lower extreme at first connecting groove, shell main part's the other end is provided with second spread groove and second connection skeleton on the surface, and the second connection skeleton sets up the upper end at the second spread groove, a pair of thread groove sets up respectively on shell main part's one end inner wall and other end outer wall.

Further, the anchor strut includes anchor strut main part and connection hole, and the both ends of anchor strut main part are provided with the connection hole respectively, and connect the hole and all set up two to five millimeters departments in the inboard of thread groove, and connect the hole and pass through screw fixed mounting on the thread groove.

Further, the erection column includes erection column main part, bearing, screw thread spliced pole and rotating disc, and the lower extreme fixed mounting of erection column main part is on the outer axle of bearing, and the screw thread spliced pole setting is at the lower extreme of bearing, and the upper end fixed mounting of screw thread spliced pole is epaxial in the bearing, and rotating disc fixed mounting is in the upper end of screw thread spliced pole, and the screw thread spliced pole passes through screw thread fixed mounting in the screw thread mounting groove.

Further, connect the handrail including rotating installation piece, flexible post and flexible sub-post, rotate installation piece fixed mounting in the upper end both sides of erection column main part, the one end movable mounting of flexible post is on rotating the installation piece, and the one end movable mounting of flexible sub-post is in the other end inner chamber of flexible post.

Further, rotate the installation piece including rotating installation piece main part, connecting the nail and revolving soon the nail, the one end of connecting the nail runs through the screw and rotates installation piece main part swing joint in the one end inner chamber of connecting the nail, and the one end swing joint of flexible post is in the periphery of connecting the nail.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of novel assembly type building element and assembly type building node, fixed mounting has a pair of anchor strut on the prefabricated staircase shell, and the connection hole at anchor strut both ends all sets up two to five millimeters departments in the inboard of thread groove, and this kind of setting makes the anchor strut when by fix with screw on the prefabricated staircase shell, is the tensile support state of compression one-level respectively, has all played the firm effect of support to the outside and the inboard of prefabricated staircase shell, has promoted prefabricated staircase shell bulk strength.

2. The utility model provides a pair of novel assembly type building component and assembly type building node, the operator can be through revolving the revolving disc soon to can realize that the installation railing is dismantled in the installation in the stair main part, and rotate the installation piece, the setting of flexible female post and flexible sub-post has then realized the connection between the installation railing, the personnel safety in the stair main part has been guaranteed, this kind of setting makes the realization that the installation railing not only can convenient and fast dismantle and the installation, the change maintenance of installation railing has also been made things convenient for under the prerequisite that does not damage the stair main part simultaneously.

Drawings

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

FIG. 2 is a sectional view of the prefabricated staircase shell according to the present invention;

FIG. 3 is a schematic plan view of the thread groove and the connecting hole of the present invention;

fig. 4 is a schematic view of the plane structure of the installation rail of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the rotating installation block of the present invention.

In the figure: 1. a stair body; 11. prefabricating a stair shell; 111. a housing main body; 112. a thread mounting groove; 113. a first connecting groove; 114. a second connecting groove; 115. a first connecting skeleton; 116. a second connecting framework; 117. a thread groove; 12. a reinforcing rod; 121. a reinforcing rod main body; 122. a connecting hole; 2. installing a handrail; 21. mounting a column; 211. a mounting post body; 212. a bearing; 213. a threaded connection post; 214. rotating the disc; 22. connecting the handrail; 221. rotating the mounting block; 2211. rotating the mounting block body; 2212. a connecting nail; 2213. screwing nails; 222. a telescopic female column; 223. a telescopic sub-column.

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. 1-5, a novel assembly type building component and assembly type building node, includes a stair body 1 and an installation rail 2, the installation rail 2 is movably installed on the stair body 1 through a screw thread, the stair body 1 includes a prefabricated stair housing 11 and a reinforcing rod 12, a pair of reinforcing rods 12 is fixedly installed on the prefabricated stair housing 11, the installation rail 2 includes an installation post 21 and a connection handrail 22, the connection handrail 22 is movably installed on the upper end of the installation post 21, the prefabricated stair housing 11 includes a housing body 111, a screw thread installation groove 112, a first connection groove 113, a second connection groove 114, a first connection skeleton 115, a second connection skeleton 116 and a screw thread groove 117, the screw thread installation grooves 112 are respectively arranged on the top surfaces of the two ends of the housing body 111, the first connection groove 113 and the first connection skeleton 115 are arranged on the surface of one end of the housing body 111, and the first connection skeleton 115 is arranged at the lower end of the first connection groove 113, the surface of the other end of the housing main body 111 is provided with a second connecting groove 114 and a second connecting skeleton 116, the second connecting skeleton 116 is arranged at the upper end of the second connecting groove 114, a pair of screw grooves 117 are respectively arranged on the inner wall of one end and the outer wall of the other end of the housing main body 111, the reinforcing rod 12 comprises a reinforcing rod main body 121 and a connecting hole 122, the two ends of the reinforcing rod main body 121 are respectively provided with the connecting hole 122, the connecting holes 122 are all arranged two to five millimeters inside the screw grooves 117, the connecting hole 122 is fixedly arranged on the screw grooves 117 through screws, the mounting column 21 comprises a mounting column main body 211, a bearing 212, a screw connecting column 213 and a rotating disk 214, the lower end of the mounting column main body 211 is fixedly arranged on the outer shaft of the bearing 212, the screw connecting column 213 is arranged at the lower end of the bearing 212, and the upper end of the screw connecting column 213 is fixedly arranged on the inner shaft of the bearing 212, rotate disc 214 fixed mounting in the upper end of screw thread spliced pole 213, and screw thread spliced pole 213 passes through screw thread fixed mounting in screw thread mounting groove 112, connect handrail 22 including rotating installation piece 221, flexible female post 222 and flexible sub-post 223, rotate installation piece 221 fixed mounting in the upper end both sides of erection column main part 211, the one end movable mounting of flexible female post 222 is on rotating installation piece 221, the one end movable mounting of flexible sub-post 223 is in the other end inner chamber of flexible female post 222, it includes rotation installation piece main part 2211 to rotate installation piece 221, connect nail 2212 and revolve wrong nail 2213, the one end of connecting nail 2212 runs through the screw thread and rotates installation piece main part 2211 movable connection in the one end inner chamber of connecting nail 2212, and the one end movable mounting of flexible female post 222 is in the periphery of connecting nail 2212.

A pair of reinforcing rods 12 are fixedly installed on the prefabricated staircase shell 11, and the connecting holes 122 at both ends of the reinforcing rods 12 are all arranged two to five millimeters inside the thread groove 117, this arrangement allows the reinforcing rods 12, when screwed to the prefabricated staircase casing 11, to assume a support state of compression and tension, the outer side and the inner side of the prefabricated staircase shell 11 are supported and stabilized, the overall strength of the prefabricated staircase shell 11 is improved, and an operator can rotate the rotary disc 214 by screwing, therefore, the installation and the disassembly of the installation railing 2 on the stair main body 1 can be realized, the connection among the installation railings 2 is realized by rotating the installation block 221, the telescopic female post 222 and the telescopic male post 223, the safety of personnel on the stair main body 1 is ensured, the arrangement ensures that the installation railing 2 not only can be conveniently and quickly disassembled and installed, meanwhile, the replacement and maintenance of the installation handrail 2 are facilitated on the premise that the stair body 1 is not damaged.

In summary, the following steps: the utility model provides a novel assembly type building component and assembly type building node, a pair of reinforcement pole 12 is fixed to prefabricated staircase shell 11, and the connecting hole 122 at both ends of reinforcement pole 12 all sets up in the inboard two to five millimeters department of thread groove 117, this kind of setting makes reinforcement pole 12 be the support state of compression one-level stretching when being fixed on prefabricated staircase shell 11 by the screw respectively, all play the effect of supporting firmly to the outside and the inboard of prefabricated staircase shell 11, prefabricated staircase shell 11 bulk strength has been promoted, the operator can be through revolving revolved the carousel 214 soon, thereby can realize the installation dismantlement of installation railing 2 on staircase main body 1, and the setting of rotation installation piece 221, flexible female post 222 and flexible sub-post 223 has realized the connection between installation railing 2, has guaranteed the personnel safety on staircase main body 1, this kind of setting makes installation railing 2 not only can convenient and fast realize dismantling and installation, meanwhile, the replacement and maintenance of the installation handrail 2 are facilitated on the premise that the stair body 1 is not damaged.

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 novel prefabricated building component and prefabricated building node, includes stair main part (1) and installation railing (2), its characterized in that: the mounting rail (2) is movably mounted on the stair main body (1) through threads, the stair main body (1) comprises a prefabricated stair shell (11) and reinforcing rods (12), and a pair of reinforcing rods (12) are fixedly mounted on the prefabricated stair shell (11);

the installation railing (2) comprises an installation column (21) and a connection handrail (22), wherein the connection handrail (22) is movably installed at the upper end of the installation column (21).

2. The assembly building component and assembly building node of claim 1, wherein: the prefabricated staircase shell (11) comprises a shell main body (111), a thread mounting groove (112), a first connecting groove (113), a second connecting groove (114), a first connecting framework (115), a second connecting framework (116) and a thread groove (117), wherein the thread mounting grooves (112) are respectively arranged on the top surfaces of the two ends of the shell main body (111), the first connecting groove (113) and the first connecting framework (115) are arranged on the surface of one end of the shell main body (111), and the first connection frame (115) is arranged at the lower end of the first connection groove (113), the other end surface of the shell main body (111) is provided with a second connection groove (114) and a second connection frame (116), and a second connection frame (116) is arranged at the upper end of the second connection groove (114), and a pair of thread grooves (117) are respectively arranged on the inner wall of one end and the outer wall of the other end of the shell main body (111).

3. The assembly building component and assembly building node of claim 1, wherein: the reinforcing rod (12) comprises a reinforcing rod main body (121) and connecting holes (122), the two ends of the reinforcing rod main body (121) are respectively provided with the connecting holes (122), the connecting holes (122) are arranged at two to five millimeters of the inner side of the thread groove (117), and the connecting holes (122) are fixedly installed on the thread groove (117) through screws.

4. The assembly building component and assembly building node of claim 1, wherein: the erection column (21) is including erection column main part (211), bearing (212), screw thread connecting column (213) and rotating disc (214), the lower extreme fixed mounting of erection column main part (211) is on the outer axle of bearing (212), screw thread connecting column (213) set up the lower extreme at bearing (212), and the upper end fixed mounting of screw thread connecting column (213) is on the interior axle of bearing (212), rotating disc (214) fixed mounting is in the upper end of screw thread connecting column (213), and screw thread connecting column (213) passes through screw thread fixed mounting in screw thread mounting groove (112).

5. The assembly building component and assembly building node of claim 1, wherein: connect handrail (22) including rotating installation piece (221), flexible female post (222) and flexible sub-post (223), rotate installation piece (221) fixed mounting in the upper end both sides of erection column main part (211), the one end movable mounting of flexible female post (222) is on rotating installation piece (221), the one end movable mounting of flexible sub-post (223) is in the other end inner chamber of flexible female post (222).

6. The novel fabricated building component and fabricated building node of claim 5, wherein: the rotation mounting block (221) comprises a rotation mounting block main body (2211), a connecting nail (2212) and a screwing nail (2213), one end of the connecting nail (2212) penetrates through the rotation mounting block main body (2211) and is movably connected into an inner cavity of one end of the connecting nail (2212) through threads, and one end of the telescopic female post (222) is movably mounted on the periphery of the connecting nail (2212).