CN218437683U - UHPC board back attaches steel assembled fossil fragments system - Google Patents
UHPC board back attaches steel assembled fossil fragments system Download PDFInfo
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- CN218437683U CN218437683U CN202222380077.9U CN202222380077U CN218437683U CN 218437683 U CN218437683 U CN 218437683U CN 202222380077 U CN202222380077 U CN 202222380077U CN 218437683 U CN218437683 U CN 218437683U
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Abstract
The utility model provides a UHPC board back attaches steel assembled keel system, including the mullion, the interval is provided with a plurality of horizontal frames between the mullion, the UHPC board is fixedly arranged on the horizontal frame through the stainless steel screw rod, a plurality of spliced holes are arranged on the surface of one side of the mullion opposite to each other at intervals; horizontal frame includes hollow steel frame body, the inside cover of the both ends opening part of steel frame body is equipped with the aluminium lock pin, the aluminium lock pin is locked in the inside of steel frame body through the fastening bolt who runs through the steel frame body, the inside arch of inner wall of aluminium lock pin forms a plurality of and the corresponding installation cavity of spliced eye position, it is provided with the round pin axle to slide in the installation cavity, one side that the round pin axle kept away from the steel frame body open end sets up compression spring, the one end that compression spring kept away from the round pin axle has a locating part to the joint, the locating part sets firmly in the installation cavity, make the assembly of fossil fragments system more convenient and fast.
Description
Technical Field
The utility model relates to a UHPC board curtain keel structure technical field especially relates to a steel assembled keel system is attached to UHPC board back of body.
Background
UHPC is an ultra-high performance fiber reinforced concrete with greater compressive capacity, high durability, and high elongation failure under bending loads than conventional concrete.
Therefore, the UHPC curtain wall system is selected by more and more buildings at home and abroad. The UHPC curtain wall needs to tightly arrange transverse frames between vertical frames at intervals in sequence, and a UHPC curtain wall plate is pre-installed outside the transverse frames, or the UHPC curtain wall plate is hoisted and installed after the transverse frames of the vertical frames are assembled. In the installation of curtain, the connection process of mullion and transom can spend more man-hour, and its leading cause is:
1. the installation position of horizontal frame needs comparatively accurate location in assembling process, consequently can measure the location earlier and fix horizontal frame again when the installation.
2. When traditional curtain fossil fragments assemble, utilize bolt fastening or welded mode to fix mullion and horizontal frame usually, this part required man-hour is longer, also great to the fashioned time limit of curtain.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a UHPC board attaches steel assembled keel system on the back, the utility model discloses a realize like this:
a UHPC plate back steel-attached assembled keel system comprises a plurality of vertical frames fixedly connected with embedded parts in a wall body through connecting bolts, a plurality of transverse frames are arranged between the vertical frames at intervals, and UHPC plates are fixedly arranged on the transverse frames through stainless steel screws.
A plurality of inserting holes are formed in the surface of one opposite side of the vertical frame at intervals;
the transverse frame comprises a hollow steel frame body, aluminum inserting cores are sleeved inside openings at two ends of the steel frame body and locked inside the steel frame body through fastening bolts penetrating through the steel frame body, the inner walls of the aluminum inserting cores are inwards protruded to form a plurality of installation cavities corresponding to the inserting holes, pin shafts are arranged in the installation cavities in a sliding mode, compression springs are arranged on one sides, away from the opening ends of the steel frame body, of the pin shafts, one ends, away from the pin shafts, of the compression springs abut against limiting pieces, and the limiting pieces are fixedly arranged in the installation cavities;
the hinge pin specifically comprises a base rod part, a sleeve part is arranged at one end, close to the compression spring, of the base rod part, the compression spring is sleeved on the periphery of the sleeve part and is abutted to the base rod part, a plug-in part is arranged at one end, far away from the sleeve part, of the base rod part, and the aperture of the plug-in hole is smaller than the outer diameter of the base rod part and larger than the outer diameter of the plug-in part.
As a further improvement, a rubber gasket is further embedded between the steel frame body and the aluminum inserting core.
As a further improvement, the cross sections of the steel frame body and the aluminum ferrules are square, the number of the mounting cavities in each aluminum ferrule is three, and the three mounting cavities are respectively arranged at two adjacent corners inside the aluminum ferrule and at the central axis position of the inner wall not connected with the two corners.
As a further improvement, the limiting part comprises a jackscrew which penetrates through the surface of the outer wall of the aluminum ferrule and at least partially extends into the installation cavity, and the part of the jackscrew extending into the installation cavity is inserted into a hard limiting block.
The beneficial effects of the utility model reside in that:
1. set up a plurality of spliced eyes through the side surface interval in opposite directions at the mullion, inlay in the inside of horizontal frame again and establish the aluminium lock pin, be provided with in the aluminium lock pin with the corresponding installation cavity in spliced eye position, set up the round pin axle through compression spring activity in the installation cavity, realized only need press down the round pin axle and arrange the horizontal frame in between two mullions when the curtain construction, promote afterwards until the installation cavity corresponds with the spliced eye, the round pin axle is popped out by compression spring and is pegged graft in the spliced eye, can accomplish the installation between mullion and the horizontal frame, it is more convenient fast to compare traditional fossil fragments system installation. Simultaneously, no longer need stabilize earlier and carry out spiro union, welding to horizontal frame when the job site is assembled to compare traditional earlier location back and connect, the utility model discloses a accomplish the connection in the time of the location, more accurate and convenient and fast.
2. The hole diameter of the insertion hole is designed to be smaller than the outer diameter of the base rod part and larger than the outer diameter of the insertion part, so that the pin shaft cannot be completely ejected out by the compression spring, and the insertion part is inserted into the insertion hole to complete fixation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view ofbase:Sub>A portion ofbase:Sub>A-base:Sub>A in fig. 1.
Fig. 3 is an enlarged sectional view of the area B-B in fig. 1.
Fig. 4 is the overall structure diagram of the pin shaft of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
A UHPC plate back steel-attached assembled keel system comprises a plurality of vertical frames 2 fixedly connected with embedded parts in a wall body through connecting bolts, a plurality of transverse frames 1 are arranged between the vertical frames 2 at intervals, UHPC plates are fixedly arranged on the transverse frames 1 through stainless steel screws, and a plurality of plug holes are formed in the surfaces of opposite sides of the vertical frames 2 at intervals;
the transverse frame 1 comprises a hollow steel frame body 11, aluminum inserting cores 12 are sleeved inside openings at two ends of the steel frame body 11, the aluminum inserting cores 12 are locked inside the steel frame body 11 through fastening bolts penetrating through the steel frame body 11, the inner walls of the aluminum inserting cores 12 protrude inwards to form a plurality of installation cavities 121 corresponding to the inserting holes, pin shafts 13 are arranged in the installation cavities 121 in a sliding mode, compression springs 14 are arranged on one sides, far away from the opening ends of the steel frame body 11, of the pin shafts 13, one ends, far away from the pin shafts 13, of the compression springs 14 abut against limiting pieces 15, and the limiting pieces 15 are fixedly arranged in the installation cavities 121;
the pin shaft 13 specifically comprises a base rod part 131, a sleeve part 133 is arranged at one end of the base rod part 131 close to the compression spring 14, the compression spring 14 is sleeved on the periphery of the sleeve part 133 and is abutted against the base rod part 131, an insertion part 132 is arranged at one end of the base rod part 131 far away from the sleeve part 133, and the aperture of the insertion hole is smaller than the outer diameter of the base rod part 131 and larger than the outer diameter of the insertion part 132.
Specifically, the mullions 2 at least partially extend into the concrete structural beam 3 or steel beam, the distance between two mullions 2 is 1400-2000 mm, and in one embodiment, the distance between two mullions 2 is preferably 1800mm. The distance between every two transverse frames 1 between the vertical frames 2 is 900-1600 mm, and in one embodiment, the distance between every two transverse frames 1 is preferably 1100mm; in another embodiment, the distance between the two transverse frames 1 is preferably 1400mm.
Wherein, the transverse frame 1 is square steel with the side length of 50-60 mm and the wall thickness of 2 mm.
In the scheme, the aluminum insertion core 12 and the pin shaft 13 in the transverse frame 1 are installed and processed in a centralized mode in the processing area according to the drawing size, and the vertical frame 2 is also provided with the inserting holes in the processing area in a precise mode according to the drawing.
As a further improvement, a rubber gasket 16 is further embedded between the steel frame body 11 and the aluminum ferrule 12. Preferably, the rubber gasket 16 has a thickness of 2mm and is made of a rubber material.
As a further improvement, the cross sections of the steel frame body 11 and the aluminum ferrule 12 are square, the number of the mounting cavities 121 in each aluminum ferrule 12 is specifically three, and the three mounting cavities 121 are respectively disposed at two adjacent corners inside the aluminum ferrule 12 and the central axis position of the inner wall not connected with the two corners. The axis connecting line between the mounting cavities 121 is set to be an isosceles triangle, so that the pin shaft 13 is improved.
As a further improvement, the limiting member 15 includes a top thread 151 that penetrates through the outer wall surface of the aluminum ferrule 12 and at least partially extends into the installation cavity 121, and a portion of the top thread 151 that extends into the installation cavity 121 is inserted into a hard limiting block 152.
The utility model also provides a UHPC board attaches steel assembled keel system's assembly method, specifically includes following step:
s1, drilling a jack hole in a vertical frame 2 in a machining area, and embedding an aluminum inserting core 12 in a steel frame body 11;
s2, welding and fixing the vertical frame 2 with the hole through an angle steel adapter and a connecting bolt with an embedded part in a wall body;
s3, fastening and arranging the UHPC plate on the transverse frame 1 through a stainless steel screw;
s4, the transverse frame 1 is placed between the vertical frames 2 and pushed until the pin shaft 13 is popped up, and then the assembly is completed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A UHPC board back attached steel assembled keel system comprises a plurality of vertical frames fixedly connected with embedded parts in a wall body through connecting bolts, a plurality of transverse frames are arranged between the vertical frames at intervals, UHPC boards are fixedly arranged on the transverse frames through stainless steel screws, and the system is characterized in that,
a plurality of inserting holes are formed in the surface of one opposite side of the vertical frame at intervals;
the transverse frame comprises a hollow steel frame body, aluminum inserting cores are sleeved inside openings at two ends of the steel frame body and locked inside the steel frame body through fastening bolts penetrating through the steel frame body, the inner walls of the aluminum inserting cores are inwards protruded to form a plurality of installation cavities corresponding to the inserting holes, pin shafts are arranged in the installation cavities in a sliding mode, compression springs are arranged on one sides, away from the opening ends of the steel frame body, of the pin shafts, one ends, away from the pin shafts, of the compression springs abut against limiting pieces, and the limiting pieces are fixedly arranged in the installation cavities;
the hinge pin specifically comprises a base rod part, one end, close to the compression spring, of the base rod part is provided with a sleeve part, the compression spring is sleeved on the periphery of the sleeve part and is abutted to the base rod part, one end, far away from the sleeve part, of the base rod part is provided with an insertion part, and the aperture of the insertion hole is smaller than the outer diameter of the base rod part and larger than the outer diameter of the insertion part.
2. The UHPC sheet back-to-steel assembly grid system of claim 1,
and a rubber gasket is also embedded between the steel frame body and the aluminum inserting core.
3. The UHPC sheet back-to-steel assembly grid system of claim 1,
the cross sections of the steel frame body and the aluminum inserting core are square, the number of the installation cavities in each aluminum inserting core is three, and the three installation cavities are respectively arranged at two adjacent corners in the aluminum inserting core and the central axis position of the inner wall which is not connected with the two corners.
4. The UHPC sheet back-to-steel assembly grid system of claim 1,
the locating part is including running through the outer wall surface of aluminium lock pin and at least part stretch into the jackscrew of installation cavity inside, the jackscrew stretches into the inside part of installation cavity is pegged graft in the inside of a stereoplasm stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222380077.9U CN218437683U (en) | 2022-09-07 | 2022-09-07 | UHPC board back attaches steel assembled fossil fragments system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222380077.9U CN218437683U (en) | 2022-09-07 | 2022-09-07 | UHPC board back attaches steel assembled fossil fragments system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218437683U true CN218437683U (en) | 2023-02-03 |
Family
ID=85103420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222380077.9U Active CN218437683U (en) | 2022-09-07 | 2022-09-07 | UHPC board back attaches steel assembled fossil fragments system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218437683U (en) |
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2022
- 2022-09-07 CN CN202222380077.9U patent/CN218437683U/en active Active
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