CN212956968U

CN212956968U - High-strength steel member for assembly type building

Info

Publication number: CN212956968U
Application number: CN202021599132.8U
Authority: CN
Inventors: 刘相专
Original assignee: Rizhao Dingli Steel Structure Co Ltd
Current assignee: Rizhao Dingli Steel Structure Co Ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-13
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a high strength steel member for assembly type structure, including first base and second base, the top inner wall of first base and second base has all seted up threaded hole, and the inner wall of screw hole all has a screw-threaded inserted bar through threaded connection, and the top outer wall of screw-threaded inserted bar all has the sleeve through threaded connection, telescopic top outer wall all has the backup pad through screw connection, and the top outer wall of the backup pad of one side is provided with first fixed block, and one side outer wall of first fixed block has seted up first circular port, the inner wall swing joint of first circular port has first pivot. The utility model discloses rotor plate swivelling joint rotates the carousel and fixes on the second fixed block, when needing to dismantle, and the rotary rod is opened to the reverse rotation carousel, separately the sleeve, extracts the screw-inserted bar, and operating procedure is simple when dismantling after the composite mounting and use are accomplished, and the cost time is short, has saved more manpower and materials, has improved the availability factor of steel member.

Description

High-strength steel member for assembly type building

Technical Field

The utility model relates to a building technical field especially relates to an assembly type high strength steel member for building.

Background

The steel member is a steel structure combined member which is formed by connecting steel plates, angle steels, channel steels, I-shaped steels, welded or hot-rolled H-shaped steels through connecting pieces in a cold bending or welding manner and can bear and transfer loads. The steel member system has the comprehensive advantages of light dead weight, factory manufacturing, short construction period, good anti-seismic performance, quick investment recovery, less environmental pollution and the like, has unique advantages of development in three aspects of height, size and weight compared with a reinforced concrete structure, and is reasonably and widely applied to the field of constructional engineering in the global range, particularly developed countries and regions.

The steel member of high strength is used for in the building more, support the structure through connecting piece connection combination, guarantee construction's safety goes on, although the steel member on the existing market has possessed that the dead weight is light, the batch production is made, construction cycle is short, anti-seismic performance is good, the investment is retrieved soon, environmental pollution is few etc. have some, but the operation step is complicated when dismantling after carrying out the aggregate erection and using the completion, the cost is long, more manpower and materials have been wasted, the availability factor of steel member has been reduced.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a high-strength steel member for assembly type buildings.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-strength steel member for an assembly type building comprises a first base and a second base, wherein threaded holes are formed in the inner walls of the top ends of the first base and the second base, threaded insertion rods are connected to the inner walls of the threaded holes through threads, sleeves are connected to the outer walls of the top ends of the threaded insertion rods through threads, supporting plates are connected to the outer walls of the top ends of the sleeves through screws, a first fixing block is arranged on the outer wall of the top end of the supporting plate on one side, a first round hole is formed in one side outer wall of the first fixing block, a first rotating shaft is movably connected to the inner wall of the first round hole, a rotating rod is movably connected to the outer wall of the first rotating shaft, a second fixing block is arranged on the outer wall of the top end of the supporting plate on the other side, a second round hole is formed in one side outer wall of each of, and the outer wall of one side of the threaded rod is connected with a rotary table through a screw.

Further, telescopic bottom outer wall has lower gusset plate through bolted connection, and all there is trapezoidal board in the four corners department of gusset plate top outer wall down through bolted connection, and the top outer wall of trapezoidal board all has an upper fixed plate through bolted connection.

Furthermore, the outer wall of the bottom end outer wall of the threaded inserted rod is provided with a limiting plate, and the limiting plate is located under the first base and the second base.

Furthermore, third circular holes are formed in four corners of the outer walls of the top ends of the first base and the second base, and the inner walls of the third circular holes are connected with expansion bolts through threads.

Furthermore, the outer wall of the top end of the threaded inserted rod is provided with an external thread, and the outer wall of the bottom end of the threaded inserted rod is in a conical shape.

Furthermore, the opposite side outer wall on first base top is provided with first rectangle recess, and the inner wall swing joint of first rectangle recess has the second pivot, and the outer wall swing joint of second pivot has the connecting plate, and the opposite side outer wall on connecting plate top has two equidistantly distributed set screws through threaded connection, and set screws all are connected with the second base.

The utility model has the advantages that:

1. this assembly type is high strength steel member for building, through being provided with the screw inserted bar, the sleeve, first base, the second base, expansion bolts, first fixed block, first pivot, the backup pad, the rotary rod, the second fixed block, threaded rod and carousel, when carrying out the aggregate erection of high strength steel member, insert the screw inserted bar on the ground, sheathe the sleeve, rotor plate swivelling joint is on the second fixed block, it fixes to rotate the carousel, when needing to dismantle, the reverse rotation carousel, open the rotary rod, part sleeve, extract the screw inserted bar, aggregate erection and operation steps are simple when using the dismantlement after accomplishing, the cost time is short, more manpower and materials have been saved, the availability factor of steel member has been improved.

2. This assembly type is high strength steel member for building through being provided with gusset plate, trapezoidal plate, gusset plate and limiting plate down, the first base of limiting plate restriction and the home range of second base on the screw inserted bar, go up gusset plate, trapezoidal plate and gusset plate down and support the protection to the sleeve, improved the stability of device.

3. This high strength steel member for assembly type structure through being provided with second pivot, connecting plate and set screw, after first base and second base are fixed, couples together two bases through the connecting plate, and increase lifting surface area improves the stability of device.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

Fig. 1 is an overall structural front view of a high-strength steel member for prefabricated buildings according to the present invention;

fig. 2 is a schematic perspective view of a left steel member structure of a high-strength steel member for an assembly type structure according to the present invention;

fig. 3 is a schematic perspective view of a reinforcing structure of a high-strength steel member for an assembly type building according to the present invention;

fig. 4 is the utility model provides an overall structure stereogram of high strength steel member for assembly type structure.

In the figure: 1-a first base, 2-a lower reinforcing plate, 3-a trapezoidal plate, 4-an upper reinforcing plate, 5-a first fixed block, 6-a first rotating shaft, 7-a rotating rod, 8-a second fixed block, 9-a rotating disc, 10-a supporting plate, 11-an expansion bolt, 12-a second base, 13-a limiting plate, 14-a fixing screw, 15-a connecting plate, 16-a threaded inserted rod, 17-a sleeve and 18-a second rotating shaft.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a high-strength steel member for assembly type building comprises a first base 1 and a second base 12, wherein the inner walls of the top ends of the first base 1 and the second base 12 are both provided with threaded holes, the inner walls of the threaded holes are both connected with threaded insertion rods 16 through threads, the outer walls of the top ends of the threaded insertion rods 16 are both connected with sleeves 17 through threads, the outer walls of the top ends of the sleeves 17 are both connected with supporting plates 10 through screws, the outer wall of the top end of one side of the supporting plate 10 is provided with a first fixing block 5, one side of the outer wall of the first fixing block 5 is provided with a first circular hole, the inner wall of the first circular hole is movably connected with a first rotating shaft 6, the outer wall of the first rotating shaft 6 is movably connected with a rotating rod 7, the outer wall of the top end of the other side of the supporting plate 10 is provided with a, and the inner wall of the second circular hole is connected with a threaded rod through threads, and the outer wall of one side of the threaded rod is connected with a rotary table 9 through a screw.

The utility model discloses in, there is gusset plate 2 bottom outer wall of sleeve 17 through the screw connection, and all there is trapezoidal plate 3 in the four corners department of 2 top outer walls of gusset plate down through the screw connection, and the top outer wall of trapezoidal plate 3 all has an upper fixed plate 4 through the screw connection.

The utility model discloses in, the bottom outer wall of screw inserted bar 16 all is provided with limiting plate 13, and limiting plate 13 is located first base 1 and second base 12 under.

The utility model discloses in, third circular hole has all been seted up to the four corners department of first base 1 and the 12 top outer walls of second base, and the inner wall in third circular hole all has expansion bolts 11 through threaded connection.

The utility model discloses in, the top outer wall of screw-inserted bar 16 is provided with the external screw thread, and the bottom outer wall of screw-inserted bar 16 is the toper form.

The working principle is as follows: when the high-strength steel member for the fabricated building needs to be assembled and installed, the threaded insertion rod 16 is inserted underground, the first base 1 and the second base 12 descend to the limiting plate 13 through threads, the high-strength steel member is fixed through the expansion bolt 11, the sleeve 17 is connected to the threaded insertion rod 16 through threads, the upper reinforcing plate 4, the trapezoidal plate 3 and the lower reinforcing plate 2 are fixed to the outer wall of the sleeve 17, the rotary rod 7 on the first fixing block 5 is rotatably connected to the second fixing block 8 in a clamped mode, the rotary turntable 9 is rotated to fix the rotary rod 7 and the second fixing block 8, when the high-strength steel member needs to be disassembled after being used, the rotary rod 9 is reversely rotated, the rotary rod 7 is opened, the sleeve 17 is taken down, the first base 1 and the second base 12 are taken out, the threaded insertion rod 16 is separated from the sleeve 17 and the reinforcing plates, and the supporting plate 10 supports the first fixing block 5 and the second fixing.

Example 2

Referring to fig. 1, 2 and 4, the embodiment of the high-strength steel member for the fabricated building further includes that a first rectangular groove is formed in an outer wall of the other side of the top end of the first base 1, a second rotating shaft 18 is movably connected to an inner wall of the first rectangular groove, a connecting plate 15 is movably connected to an outer wall of the second rotating shaft 18, two fixing screws 14 distributed at equal intervals are connected to an outer wall of the other side of the top end of the connecting plate 15 through threads, and the fixing screws 14 are connected to the second base 12.

The working principle is as follows: after the first base 1 and the second base 12 are fixed, the connecting plate 15 on the first base 1 rotates to the second base 12 through the second rotating shaft 18, the fixing screw 14 fixes the connecting plate 15 and the second base 12, the process of increasing the stress area and improving the stability of the device is completed.

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. A high-strength steel member for an assembly type building comprises a first base (1) and a second base (12) and is characterized in that threaded holes are formed in the inner walls of the top ends of the first base (1) and the second base (12), threaded insertion rods (16) are connected to the inner walls of the threaded holes through threads, sleeves (17) are connected to the outer walls of the top ends of the threaded insertion rods (16) through threads, supporting plates (10) are connected to the outer walls of the top ends of the sleeves (17) through screws, a first fixing block (5) is arranged on the outer wall of the top end of the supporting plate (10) on one side, a first round hole is formed in the outer wall of one side of the first fixing block (5), a first rotating shaft (6) is movably connected to the inner wall of the first round hole, a rotating rod (7) is movably connected to the outer wall of the first rotating shaft (6), and a second fixing block (8) is arranged on the outer, a second round hole is formed in the outer wall of one side of the second fixing block (8) and the outer wall of one side of the rotating rod (7), the inner wall of the second round hole is connected with a threaded rod through threads, and the outer wall of one side of the threaded rod is connected with a turntable (9) through a screw.

2. The fabricated high-strength steel member for buildings according to claim 1, wherein the lower reinforcing plate (2) is connected to the outer wall of the bottom end of the sleeve (17) through screws, the trapezoidal plates (3) are connected to the four corners of the outer wall of the top end of the lower reinforcing plate (2) through screws, and the upper fixing plate (4) is connected to the outer wall of the top end of each trapezoidal plate (3) through screws.

3. The fabricated high-strength steel member for buildings according to claim 1, wherein the outer walls of the bottom ends of the threaded insert rods (16) are provided with limiting plates (13), and the limiting plates (13) are located right below the first base (1) and the second base (12).

4. The assembled high-strength steel member for buildings as claimed in claim 1, wherein the first pedestal (1) and the second pedestal (12) are provided with third circular holes at four corners of the outer wall of the top end, and the inner walls of the third circular holes are connected with expansion bolts (11) through threads.

5. The fabricated structural high strength steel member as claimed in claim 1, wherein the thread insert rod (16) is externally threaded at the top end outer wall thereof, and the thread insert rod (16) is tapered at the bottom end outer wall thereof.

6. The assembled high-strength steel member for the building as claimed in claim 1, wherein a first rectangular groove is formed in the outer wall of the other side of the top end of the first base (1), a second rotating shaft (18) is movably connected to the inner wall of the first rectangular groove, a connecting plate (15) is movably connected to the outer wall of the second rotating shaft (18), two fixing screws (14) are connected to the outer wall of the other side of the top end of the connecting plate (15) through threads, and the fixing screws (14) are connected to the second base (12).