CN214696070U

CN214696070U - Prefabricated steel structure capable of being installed efficiently

Info

Publication number: CN214696070U
Application number: CN202120667166.4U
Authority: CN
Inventors: 李颖; 陈镇文; 吴晓舟; 陈迪; 陈瑶; 郑小社; 孙黄为
Original assignee: Yin Guang Sha Group Co ltd
Current assignee: Yin Guang Sha Group Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-12
Anticipated expiration: 2031-03-31

Abstract

The prefabricated steel structure comprises a plurality of steel vertical plates and two steel transverse plates, connecting blocks are arranged among a plurality of steel bodies, and connecting through grooves are formed in side walls of two sides of each connecting block; an inserting hole is formed in the side wall of one side of the connecting block, an inserting rod is inserted into the inserting hole, an inserting groove is formed in one side, away from the direction of the inserting hole, of the inner side wall of the connecting through groove, a locking ring groove is formed in the inner side wall of the inserting groove, one end of the inserting rod is inserted into the inserting groove, a locking block is arranged on the side wall of the outer edge of the inserting rod, and the locking block is inserted into the locking ring groove; and the steel vertical plate is provided with a steel hole for the insertion of the rod and the passing of the locking block. This application has the effect that improves adjacent prefabricated steel construction's connection efficiency.

Description

Prefabricated steel structure capable of being installed efficiently

Technical Field

The application relates to the field of prefabricated steel connection structures, in particular to a prefabricated steel structure capable of being installed efficiently.

Background

The setting of prefabricated steel construction can make the time of reducing the construction time, only need with prefabricated steel construction connect can.

A related patent with publication number CN104234188A provides a combined steel structure of prefabricated building, which includes H-shaped steel used as beam and purlin, flat connecting pieces and/or tubular connecting pieces, wherein web plates at two ends of the H-shaped steel are provided with steel bolt holes; when the prefabricated steel structures are connected, bolts are mostly adopted for connection and fixation.

In view of the above-mentioned related art, the inventor believes that screwing of bolts requires tightening with an auxiliary tool, resulting in inefficient connection of adjacent prefabricated steel structures, and thus needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the connection efficiency of adjacent prefabricated steel structure, this application provides the prefabricated steel structure that can high efficiency install.

The application provides a but prefabricated steel construction of high efficiency installation adopts following technical scheme:

a prefabricated steel structure capable of being efficiently installed comprises a plurality of steel bodies, wherein each steel body comprises a vertical steel plate and two transverse steel plates, the two transverse steel plates are vertically connected to two sides of the vertical steel plate in the width direction, a connecting block is arranged between the steel bodies, connecting through grooves for the vertical steel plates to be inserted are formed in the side walls of two sides of the connecting block, and the two transverse steel plates are attached to the side walls of the connecting block; an inserting hole is formed in the side wall of one side of the connecting block and is communicated with the connecting through groove, an inserting rod is inserted into the inserting hole, an inserting groove is formed in the side wall, far away from the inserting hole, of the inner side wall of the connecting through groove, a locking ring groove is formed in the inner side wall of the inserting groove, one end of the inserting rod is inserted into the inserting groove, a locking block is arranged on the outer edge side wall of one end, close to the inserting groove direction, of the inserting rod, and the locking block is inserted into the locking ring groove; the steel vertical plate is provided with a steel hole for the insertion rod and the locking block to pass through; the inserting hole is also internally provided with a fixing pad, the fixing pad is positioned at one end of the inserting rod far away from the inserting groove, and the fixing pad is in interference fit with the inserting hole.

By adopting the technical scheme, the steel vertical plate is inserted into the connecting through groove, the inserting rod penetrates through the inserting hole and the steel hole and is finally inserted into the inserting groove, the inserting rod is rotated to enable the locking block to be screwed into the locking ring groove, the locking block is inserted into the locking ring groove, and the side wall of the locking block close to the locking hole is attached to the inner side wall of the locking ring groove; at the moment, the fixing pad is plugged into the gap of the inserting hole, and then the connection of the connecting block and the steel body can be completed; through the cooperation of inserting pole and locking piece on the connecting block, but make adjacent steel body high-speed joint get up to adjacent prefabricated steel construction's connection efficiency has been improved.

Optionally, the end wall of one end of the inserting rod, which is far away from the locking block, is provided with a lower pressing block, the lower pressing block is in threaded connection with the inserting hole, and the fixing pad is located between the lower pressing block and the inserting rod.

The fixing pad is in interference fit with the inserting hole, so that the fixing pad is difficult to insert into the inserting hole; through adopting above-mentioned technical scheme, the direct knob of lower briquetting is to inserting in establishing the pole, inserts to establishing to inserting the hole to the fixed bolster and exert pressure, decomposes the pressure of vertical direction into the pressure of knob to required power when having alleviateed and inserting the fixed bolster.

Optionally, the side wall of the lower pressing block and the side wall of the connecting block are located on the same plane, and screwing notches are symmetrically formed in the side wall, far away from the direction of the inserting rod, of the lower pressing block.

By adopting the technical scheme, the screwing notch is arranged to provide a force application point for an operator, and the convenience of the lower pressing block in the using process is further improved.

Optionally, the inserting rod is sleeved with a rotating ring sleeve, a rotating spring is arranged between the rotating ring sleeve and the inserting rod, two ends of the rotating spring are respectively connected with the outer edge side wall of the inserting rod and the inner side wall of the rotating ring sleeve, and the locking block is connected with the outer edge side wall of the rotating ring sleeve.

By adopting the technical scheme, when the inserting rod is inserted into the inserting groove, the locking block is separated from the limitation of the inner side wall of the inserting hole and the inner side wall of the inserting groove, the rotating ring is sleeved under the action of the rotating spring to rotate, the locking block is smoothly inserted into the locking ring groove, and the side wall of the locking block close to the steel hole is limited by the inner side wall of the locking ring groove; the cooperation of rotating spring and selection ring cover has realized that the locking piece inserts and establishes to the semi-automatization in the locking annular.

Optionally, a limiting rod is arranged in the locking ring groove, and the locking block can be abutted to the limiting rod.

Through adopting above-mentioned technical scheme, the gag lever post can inject the position of locking piece in the locking ring inslot to it takes place to have reduced the rotatory excessive condition of rotating spring.

Optionally, a resisting groove is formed at the bottom of the inserting groove, a resisting spring is arranged in the resisting groove, and the resisting spring can be abutted against the bottom wall of the rotating ring sleeve.

Through adopting above-mentioned technical scheme, insert and establish the pole and insert and establish to inserting and establish the inslot after, insert and establish the pole and contradict on supporting tight spring, support the setting of tight spring and can make the locking piece contradict on locking annular inside wall to improved and inserted the stability of establishing pole and locking piece connection structure.

Optionally, the side edges of the two sides of the connecting block are provided with embedding notches, the steel transverse plate is inserted into the embedding notches, and the side walls of the steel transverse plate and the side walls of the connecting block are in the same plane.

Through adopting above-mentioned technical scheme, the lateral wall of steel diaphragm and the lateral wall of connecting block are in the coplanar, have improved whole steel construction and have had nothing to do to reduced and inserted the pressure of establishing the pole to the steel hole inside wall, reduced and inserted the condition emergence of establishing the pole pressure loss.

Optionally, the inner side wall of the embedding notch is provided with a guide surface, and the guide surface is positioned on one side of the embedding notch close to the direction of the steel vertical plate.

By adopting the technical scheme, the transverse steel plate is inserted into the embedding notch through the guide surface; the arrangement of the guide surface enables the transverse steel plate to be smoothly inserted into the embedding notch.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the matching of the inserting rod and the locking block on the connecting block, the adjacent steel bodies can be quickly connected, so that the connecting efficiency of the adjacent prefabricated steel structures is improved;

2. the semi-automation that the locking block is inserted into the locking ring groove is realized by the matching of the rotary spring and the selection ring sleeve;

3. insert and establish the pole and contradict on supporting tight spring, support the setting of tight spring and can make the locking piece contradict on the locking annular inside wall to improved and inserted the stability of establishing pole and locking piece connection structure.

Drawings

Fig. 1 is a schematic structural diagram of a prefabricated steel structure capable of being efficiently installed in the embodiment of the present application.

FIG. 2 is a schematic sectional view for showing the positional relationship between the steel transverse plate and the embedding notch in the embodiment of the present application.

Fig. 3 is a schematic sectional view illustrating a connection relationship between an insertion rod and a lock block according to an embodiment of the present application.

Description of reference numerals: 1. a steel body; 11. a steel riser; 111. a steel hole; 12. a steel transverse plate; 2. connecting blocks; 21. connecting the through grooves; 22. inserting the holes; 23. inserting into a groove; 231. abutting against the groove; 232. the spring is tightly propped; 24. a locking ring groove; 241. a limiting rod; 25. embedding a notch; 251. a guide surface; 3. inserting the rod; 31. a locking block; 32. pressing the block; 321. screwing the notch; 33. rotating the ring sleeve; 34. a rotation spring; 35. and fixing the cushion.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses but prefabricated steel construction of high efficiency installation. Referring to fig. 1, but prefabricated steel construction of high efficiency installation includes a plurality of steel body 1, and steel body 1 includes steel riser 11 and two steel diaphragm 12, and two perpendicular integrated into one piece of steel diaphragm 12 are in the both sides of 11 width direction of steel riser, and the length direction of steel diaphragm 12 is unanimous with the length direction of steel riser 11.

Referring to fig. 1 and 2, a connecting block 2 is arranged between the steel bodies 1, and the connecting block 2 is connected with the steel bodies 1 at two sides; connecting through grooves 21 are formed in the side walls of the two sides of the connecting block 2, and adjacent steel vertical plates 11 are inserted into the connecting through grooves 21 in a matched mode; the connecting block 2 is located and has been seted up on connecting through groove 21's both sides side and inlay the breach 25, and the inside wall of inlaying the breach 25 is provided with the guiding surface 251, and the guiding surface 251 is located and inlays one side that puts the breach 25 and be close to steel riser 11 direction, and steel diaphragm 12 is inserted and is established in inlaying the breach 25, and the lateral wall of steel diaphragm 12 is in the coplanar with the lateral wall of connecting block 2.

Referring to fig. 2 and 3, an inserting hole 22 is formed in a side wall of one side of the connecting block 2, the depth direction of the inserting hole 22 is perpendicular to the depth direction of the connecting long groove, the inserting hole 22 is communicated with the connecting through groove 21, and an inserting rod 3 is inserted into the inserting hole 22; the steel riser 11 is provided with a steel hole 111 for the insertion rod 3 to pass through, the inner side wall of the connecting through groove 21 is provided with an insertion groove 23, and the steel hole 111 through which one end of the insertion rod 3 passes is inserted into the insertion groove 23.

Referring to fig. 2 and 3, a rotating ring sleeve 33 is sleeved at one end of the inserting rod 3 close to the inserting groove 23, a rotating spring 34 is arranged between the rotating ring sleeve 33 and the inserting rod 3, two ends of the rotating spring 34 are respectively connected with the outer edge side wall of the inserting rod 3 and the inner side wall of the rotating ring sleeve 33, and two ends of the rotating spring 34 are respectively fixed on the inserting rod 3 and the rotating ring sleeve 33 by gluing; a locking block 31 is arranged on the side wall of the outer edge of the rotating ring sleeve 33, and the locking block 31 is integrally formed on the rotating ring sleeve 33; the locking hole can slide in the length direction of the inserting rod 3 in the inserting hole 22 and the inserting groove 23.

Referring to fig. 2 and 3, a locking ring groove 24 is formed in the inner side wall of the insertion groove 23, a limiting rod 241 is arranged in the locking ring groove 24, the limiting rod 241 is fixed to the inner side wall of the locking ring groove 24 through adhesion, and the locking block 31 can abut against the limiting rod 241 after rotating.

Referring to fig. 2 and 3, a resisting groove 231 is formed at the bottom of the inserting groove 23, a resisting spring 232 is arranged in the resisting groove 231, the resisting spring 232 is fixed at the bottom of the resisting groove 231 by gluing, and the resisting spring 232 can be resisted on the bottom wall of the rotating ring sleeve 33.

Referring to fig. 2 and 3, a lower pressing block 32 is arranged on an end wall of one end of the insertion rod 3 in the direction away from the locking block 31, the lower pressing block 32 is in threaded connection with the insertion hole 22, the side wall of the lower pressing block 32 and the side wall of the connecting block 2 are on the same plane, and screwing notches 321 are symmetrically arranged on the side wall of the lower pressing block 32 in the direction away from the insertion rod 3; the lower pressing block 35 is fixed with a fixing pad 35 through gluing in the direction close to the inserting rod 3, the fixing pad 35 is made of rubber, and the fixing pad 35 is abutted on the inserting rod 3.

The implementation principle of the prefabricated steel structure that this application embodiment can high efficiency be installed does: inserting the vertical steel plate 11 into the connecting through groove 21, and inserting the horizontal steel plate into the embedding gap 25 through the guide surface 251; at the moment, the inserting rod 3 penetrates through the inserting hole 22 and the steel hole 111 and is finally inserted into the inserting groove 23, when the inserting rod 3 is inserted into the inserting groove 23 and abuts against the abutting spring 232, the locking block 31 is separated from the limitation of the inner side wall of the inserting hole 22 and the inner side wall of the inserting groove 23, the rotating ring sleeve 33 rotates under the action of the rotating spring 34, the locking block 31 smoothly abuts against the limiting rod 241, and the side wall of the locking block 31 close to the steel hole 111 is limited by the inner side wall of the locking ring groove 24; finally, the lower pressing block 32 is turned to the inserting hole 22, and the fixing pad 35 is attached to the end wall of the inserting rod 3; through inserting the cooperation of establishing pole 3 and locking piece 31 on connecting block 2, but make adjacent steel body 1 high-speed joint get up to adjacent prefabricated steel construction's connection efficiency has been improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a but prefabricated steel construction of high efficiency installation, includes a plurality of steel bodies (1), steel body (1) includes steel riser (11) and two steel diaphragm (12), two steel diaphragm (12) are connected perpendicularly in the both sides of steel riser (11) width direction, its characterized in that: a connecting block (2) is arranged among the plurality of steel bodies (1), connecting through grooves (21) for inserting steel vertical plates (11) are formed in the side walls of the two sides of the connecting block (2), and the two steel transverse plates (12) are attached to the side walls of the connecting block (2); an inserting hole (22) is formed in the side wall of one side of the connecting block (2), the inserting hole (22) is communicated with the connecting through groove (21), an inserting rod (3) is inserted into the inserting hole (22), an inserting groove (23) is formed in one side, far away from the direction of the inserting hole (22), of the inner side wall of the connecting through groove (21), a locking ring groove (24) is formed in the inner side wall of the inserting groove (23), one end of the inserting rod (3) is inserted into the inserting groove (23), a locking block (31) is arranged on the outer edge side wall of one end, close to the direction of the inserting groove (23), of the inserting rod (3), and the locking block (31) is inserted into the locking ring groove (24); the steel vertical plate (11) is provided with a steel hole (111) for the insertion rod (3) and the locking block (31) to pass through; the inserting rod is characterized in that a fixing pad (35) is further inserted into the inserting hole (22), the fixing pad (35) is located at one end, far away from the inserting groove (23), of the inserting rod (3), and the fixing pad (35) is in interference fit with the inserting hole (22).

2. A prefabricated steel structure that can be installed with high efficiency according to claim 1, characterized in that: the end wall of one end of the inserting rod (3) far away from the locking block (31) is provided with a lower pressing block (32), the lower pressing block (32) is connected in the inserting hole (22) in a threaded mode, and the fixing pad (35) is located between the lower pressing block (32) and the inserting rod (3).

3. A prefabricated steel structure that can be installed with high efficiency according to claim 2, characterized in that: the side wall of the lower pressing block (32) and the side wall of the connecting block (2) are located on the same plane, and screwing notches (321) are symmetrically formed in the side wall, far away from the direction of the inserting rod (3), of the lower pressing block (32).

4. A prefabricated steel structure that can be installed with high efficiency according to claim 1, characterized in that: the inserting rod (3) is sleeved with a rotary ring sleeve (33), a rotary spring (34) is arranged between the rotary ring sleeve (33) and the inserting rod (3), two ends of the rotary spring (34) are respectively connected with the outer edge side wall of the inserting rod (3) and the inner side wall of the rotary ring sleeve (33), and the locking block (31) is connected with the outer edge side wall of the rotary ring sleeve (33).

5. A prefabricated steel structure that can be installed with high efficiency according to claim 4, characterized in that: be provided with gag lever post (241) in locking annular (24), locking piece (31) can contradict on gag lever post (241).

6. A prefabricated steel structure that can be installed with high efficiency according to claim 5, characterized in that: the bottom of the inserting groove (23) is provided with a propping groove (231), a propping spring (232) is arranged in the propping groove (231), and the propping spring (232) can prop against the bottom wall of the rotary ring sleeve (33).

7. A prefabricated steel structure that can be installed with high efficiency according to claim 1, characterized in that: the side edges of the two sides of the connecting block (2) are provided with embedding notches (25), the steel transverse plate (12) is inserted into the embedding notches (25), and the side wall of the steel transverse plate (12) and the side wall of the connecting block (2) are located in the same plane.

8. A prefabricated steel structure that can be installed with high efficiency according to claim 7, characterized in that: the inner side wall of the embedding notch (25) is provided with a guide surface (251), and the guide surface (251) is positioned on one side of the embedding notch (25) close to the direction of the steel vertical plate (11).