CN216865496U

CN216865496U - Structure of assembling that promotes girder steel under rotatory dining room hoist and mount that stability is strong

Info

Publication number: CN216865496U
Application number: CN202122890091.9U
Authority: CN
Inventors: 臧北辰; 张扬; 耿莉; 李慧; 夏秋月
Original assignee: Shanxi Construction Engineering Group Co Ltd
Current assignee: Shanxi Construction Engineering Group Co Ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-07-01
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a splicing structure for lifting a steel beam under hoisting of a rotary restaurant, belonging to the technical field of steel beam splicing structures, and particularly relating to a splicing structure with strong stability for lifting the steel beam under hoisting of the rotary restaurant, which comprises a positioning plate and a connecting plate, wherein the inner side of the positioning plate is provided with a positioning groove and a limiting groove which penetrates through the positioning groove and is communicated with the positioning groove, the outer side of the connecting plate is integrally formed with a limiting block which is clamped and assembled with the limiting groove, the outer side of the limiting block is integrally formed with a positioning block, the inner diameter of the positioning block is the same as that of the positioning groove, the positioning block is matched with the positioning groove through the positioning block, the positioning plate is connected with the connecting plate, on the basis of clamping and assembling, the connecting plate and the positioning plate are further limited through the limiting block and the limiting groove, the connection tightness is increased, and the positioning hole and a threaded hole are both screwed with an external positioning bolt, so that the connection stability between the steel beams is improved, and meanwhile, a reinforcing rib plate is arranged in a groove hole, the integral strength of the positioning block and the limiting block is improved, and the clamping safety is improved.

Description

Structure of assembling that promotes girder steel under rotatory dining room hoist and mount that stability is strong

Technical Field

The utility model relates to the technical field of steel beam assembling structures, in particular to an assembling structure for lifting a steel beam under the hoisting of a rotary restaurant, which has strong stability.

Background

With the large amount of special-shaped buildings with large span, space torsion and the like, the steel structure has the characteristics of light weight, high strength, factory production, reutilization of more than 90 percent, good processability and the like, thereby being a substitute for the traditional reinforced concrete structure and realizing the second choice of pioneer building design. Modern steel structure systems are more and more complex and various, and the scale is also more and more large, and complex steel structures formed by combining various structure systems are widely applied to modern buildings.

Adopt the welding to fix usually between the current promotion girder steel, the connected mode is comparatively simple, and stability is relatively poor, leads to its life shorter, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made in view of the above and/or other problems occurring in the conventional lifting steel girders.

Therefore, the utility model aims to provide the splicing structure of the lifting steel beams under the rotary restaurant lifting, which has strong stability and can solve the problems that the existing lifting steel beams are usually fixed by welding, the connection mode is simpler, the stability is poorer, the service life is shorter, and certain potential safety hazards exist. To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

the utility model provides a structure of assembling of promotion girder steel under rotatory dining room hoist and mount that stability is strong, it includes: a positioning plate and a connecting plate;

the positioning plate is provided with a positioning groove on the inner side and a limiting groove which penetrates through the positioning groove and is communicated with the positioning groove;

the connecting plate, outside integrated into one piece have with the stopper of spacing groove snap fit, stopper outside integrated into one piece has the locating piece, the locating piece is the same with constant head tank internal diameter size and joint.

As a preferred scheme of the assembly structure of the lifting steel beam under the hoisting of the rotary restaurant with strong stability, the utility model comprises the following steps: the locating plate top has seted up the draw-in groove, is linear equidistance in the draw-in groove and has seted up a plurality of screw holes that run through the constant head tank.

As a preferred scheme of the assembly structure of the lifting steel beam under the hoisting of the rotary restaurant with strong stability, the utility model comprises the following steps: the joint has the protection cardboard on the draw-in groove, and the draw-in groove outside corresponds the protection cardboard left and right sides and has all seted up the finger slot.

As a preferred scheme of the assembly structure of the lifting steel beam under the hoisting of the rotary restaurant with strong stability, the utility model comprises the following steps: a plurality of locating holes matched with the threaded holes are formed in the locating blocks in a linear equidistant mode, and the locating holes and the threaded holes are matched with external locating bolts in a threaded mode.

As a preferred scheme of the assembly structure of the lifting steel beam under the hoisting of the rotary restaurant with strong stability, the utility model comprises the following steps: the inner side of the connecting plate is provided with a slotted hole corresponding to the positioning block and the position of the limiting block, and a reinforcing rib plate is arranged in the slotted hole.

Compared with the prior art: through locating piece and constant head tank cooperation, connecting plate and connecting plate, on clamping the complex basis, further carry on spacingly through stopper and spacing groove to connecting plate and locating plate, increase its connection compactness to, further all with outside positioning bolt screw assembly through locating hole and screw hole, improve the connection stability between the girder steel, simultaneously, the deep floor that sets up in the slotted hole improves the bulk strength of locating piece and stopper, increases and clamps the security.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:

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

FIG. 2 is a schematic diagram of an explosive structure according to the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic side view of the present invention.

In the figure: 100 positioning plates, 110 positioning grooves, 120 limiting grooves, 130 clamping grooves, 131 threaded holes, 140 finger inserting grooves, 200 connecting plates, 210 positioning blocks, 211 positioning holes, 220 limiting blocks, 230 slotted holes, 300 protective clamping plates and 400 reinforcing rib plates.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially in general scale for the convenience of illustration, and the drawings are only exemplary, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a splicing structure for lifting steel beams under the hoisting of a rotary restaurant, which has strong stability, wherein a positioning block is matched with a positioning groove to connect a positioning plate with a connecting plate, on the basis of clamping matching, the connecting plate and the positioning plate are further limited by a limiting block and a limiting groove to increase the connection tightness, and the positioning hole and a threaded hole are further in threaded fit with an external positioning bolt to improve the connection stability between the steel beams, please refer to fig. 1-4, and the splicing structure comprises a positioning plate 100 and a connecting plate 200;

referring to fig. 1-4, the positioning plate 100 has a positioning groove 110 and a limiting groove 120 extending through the positioning groove 110 and communicating with the positioning groove 110, the positioning plate 100 has a top opening with a slot 130, the slot 130 has a plurality of linear and equidistant threaded holes 131 extending through the positioning groove 110, and the outer side of the slot 130 has finger slots 140 corresponding to the left and right sides of the protection card 300, so that the protection card 300 clamped and matched with the slot 130 can be conveniently mounted and dismounted through the finger slots 140, and the operation is simple;

referring to fig. 1-4, the connection plate 200 has a stop block 220 integrally formed on an outer side thereof and engaged with the stop groove 120, a positioning block 210 integrally formed on an outer side of the stop block 220, the positioning block 210 and the positioning groove 110 having the same inner diameter, the positioning block 210 is matched with the positioning groove 210 to connect the positioning plate 100 and the connecting plate 200, on the basis of clamping fit, the connecting plate 200 and the positioning plate 100 are further limited by the limiting block 220 and the limiting groove 120, so that the connection tightness is improved, furthermore, a plurality of positioning holes 221 adapted to the threaded holes 131 are linearly and equidistantly formed on the positioning block 210, the positioning holes 221 and the threaded holes 131 are both in threaded engagement with external positioning bolts, the connection stability between the steel beams is further improved by the screw assembly of the external positioning bolt with the positioning hole 221 and the threaded hole 131, and the inner side of the connecting plate 200 is provided with a slotted hole 230 corresponding to the positioning block 210 and the limiting block 220;

referring to fig. 1-3, a protection clamping plate 300 is clamped on the clamping groove 130, and the positioning bolts disposed on the positioning holes 221 and the threaded holes 131 are protected by the protection clamping plate 300;

referring to fig. 1-2, the rib-reinforcing plate 400 is disposed in the slot 230, and the rib-reinforcing plate 400 is disposed to improve the overall strength of the positioning block 210 and the limiting block 220, so as to increase the clamping safety.

The working principle is as follows: the utility model discloses a when using, through locating piece 210 and constant head tank 210 cooperation, connect locating plate 100 and connecting plate 200, on clamping the complex basis, it is further spacing to connecting plate 200 and locating plate 100 through stopper 220 and spacing groove 120, increase its connection compactness, and, further through locating hole 221 and screw hole 131 all with outside positioning bolt screw assembly, improve the connection stability between the girder steel, and simultaneously, deep floor 400 that sets up in slotted hole 230, improve locating piece 210 and stopper 220's bulk strength, the increase clamps the security.

While the utility model has been described with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a structure of assembling of promotion girder steel under rotatory dining room hoist and mount that stability is strong, its characterized in that includes: a positioning plate (100) and a connecting plate (200);

the positioning plate (100) is provided with a positioning groove (110) on the inner side and a limiting groove (120) which penetrates through the positioning groove (110) and is communicated with the positioning groove (110);

the outer side of the connecting plate (200) is integrally provided with a limiting block (220) clamped and matched with the limiting groove (120), the outer side of the limiting block (220) is integrally provided with a positioning block (210), and the positioning block (210) is the same as the inner diameter of the positioning groove (110) in size and is clamped.

2. The splicing structure of the hoisting steel beam of the rotary restaurant with strong stability as claimed in claim 1, wherein the top of the positioning plate (100) is provided with a slot (130), and a plurality of threaded holes (131) penetrating through the positioning slot (110) are linearly and equidistantly formed in the slot (130).

3. The splicing structure of the hoisting steel beam of the rotary restaurant with strong stability as claimed in claim 2, wherein the clamping groove (130) is clamped with a protection clamping plate (300), and finger slots (140) are formed in the outer side of the clamping groove (130) corresponding to the left side and the right side of the protection clamping plate (300).

4. The splicing structure of the hoisting steel beam of the rotary restaurant with strong stability as claimed in claim 2, wherein the positioning block (210) is provided with a plurality of positioning holes (221) matched with the threaded holes (131) at equal intervals, and the positioning holes (221) and the threaded holes (131) are both in threaded fit with external positioning bolts.

5. The splicing structure of the hoisting steel beam of the rotary restaurant with strong stability according to claim 1, wherein a slotted hole (230) is formed in the inner side of the connecting plate (200) corresponding to the positioning block (210) and the limiting block (220), and a reinforcing rib plate (400) is arranged in the slotted hole (230).