CN216075598U

CN216075598U - Building construction steel construction fixing device

Info

Publication number: CN216075598U
Application number: CN202122137414.7U
Authority: CN
Inventors: 陆亮
Original assignee: Xinfa Yijian Engineering Co ltd
Current assignee: Xinfa Yijian Engineering Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-18
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of steel structures, and particularly discloses a fixing device for a steel structure in building construction, which comprises a supporting base plate, wherein four foundation bolts with the same size are installed on rectangular threads at the top of the supporting base plate, a supporting sleeve column is fixedly installed at the top of the supporting base plate, four sliding groove strips with the same size are fixedly installed on the bottom of the inner wall of the supporting sleeve column in a rectangular manner, an embedding strip is embedded and slidably installed on the inner wall of each sliding groove strip, and a clamping plate is fixedly installed at the top of each embedding strip. According to the utility model, the supporting sleeve column is connected with the bottom of the steel structure in an embedded manner, the rotating handle is rotated to push the clamping plate to move along the inner wall of the sliding groove strip until the clamping plate is tightly attached to the outer wall of the steel structure, the rack is arranged on the inner wall of the clamping plate to enhance the contact friction force with the outer wall of the steel structure, then each puller bolt is screwed to be tightly contacted and pulled with the outer wall of the steel structure, the steel structure can be fixedly connected with the supporting sleeve column, and the fixing structure can be suitable for fixing rectangular and I-shaped steel structures.

Description

Building construction steel construction fixing device

Technical Field

The utility model relates to the technical field of steel structures, in particular to a steel structure fixing device for building construction.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformation resistance, so the steel is particularly suitable for building large-span, ultrahigh and extra-heavy buildings.

The prior patent (publication number: CN207485005U), a fixing device for steel structure in building construction, including the steel sheet of arc form and the support column that is located the steel sheet both sides respectively for supporting the steel sheet, the both ends of steel sheet all are provided with horizontal limit, the upper end of support column is provided with the step that can offset with the lower terminal surface on horizontal limit in order to support the steel sheet, the outer tip department on horizontal limit is provided with ascending limit of bending, the lateral wall on limit of bending is hugged closely with the inside wall of step, the limit of bending passes through the bolt fastening with the support column, be provided with vertical limit on the lower terminal surface on horizontal limit, vertical limit hugs closely with the inside wall of support column, the structural strength is high, and the limit of bending passes through the bolt fastening with the support column, steel sheet and support column easy dismounting, steel sheet and support column need not to weld simultaneously, when steel sheet and support column dismounting, can avoid the damage of steel sheet and support column.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved: the general steel structure appearance is rectangle steel and I shape steel, and different steel bottom fixed knot construct all different, lacks general type fixing device, so we propose a construction steel structure fixing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for a steel structure in building construction, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a construction steel construction fixing device, including supporting baseplate, four together-sized rag bolt are installed to supporting baseplate top rectangle screw thread, supporting baseplate top fixed mounting has the support sleeve post, support sleeve post inner wall bottom rectangle fixed mounting has four together-sized spout strips, slidable mounting is all inlayed to every spout strip inner wall and inlays the strip, every is inlayed the equal fixed mounting in strip top and is had splint, every splint inner wall homogeneous integration shaping has three above same-sized rack, every splint outer wall is all inlayed and is installed the bearing, four same-sized screw thread handles are installed to support sleeve post outer wall rectangle screw thread, every screw thread handle outside all can be dismantled and install the turning handle, four rows of same-sized puller bolt are installed to the vertical screw thread of support sleeve post outer wall rectangle.

As a preferred embodiment of the present invention, the tightening bolt and the threaded shank are located on the same vertical line.

As a preferred embodiment of the present invention, the heights of the runner strip and the mosaic strip are uniform.

As a preferred embodiment of the present invention, each of the threaded shanks is insert-coupled with a corresponding bearing at an inner side thereof.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the supporting sleeve column is connected with the bottom of the steel structure in an embedded manner, the rotating handle is rotated to push the clamping plate to move along the inner wall of the sliding groove strip until the clamping plate is tightly attached to the outer wall of the steel structure, the rack is arranged on the inner wall of the clamping plate to enhance the contact friction force with the outer wall of the steel structure, then each puller bolt is screwed to be tightly contacted and pulled with the outer wall of the steel structure, the steel structure can be fixedly connected with the supporting sleeve column, and the fixing structure can be suitable for fixing rectangular and I-shaped steel structures.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a top view of a steel structure fixing device for building construction according to the present invention;

FIG. 2 is a front view of a fixing device for a steel structure in building construction according to the present invention;

FIG. 3 is a front view of a clamping plate of the fixing device for steel structures in building construction according to the present invention;

fig. 4 is a side view of a clamping plate of a steel structure fixing device for building construction according to the present invention.

In the figure: 1. supporting a sleeve column; 2. anchor bolts; 3. a support base plate; 4. a handle is rotated; 5. a threaded shank; 6. a splint; 7. a chute bar; 8. jacking the bolt; 9. a bearing; 10. embedding strips; 11. a rack.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a construction steel construction fixing device, including supporting baseplate 3, four rag bolt 2 with the size are installed to 3 top rectangle screw threads of supporting baseplate, 3 top fixed mounting of supporting baseplate have supporting sleeve post 1, 1 inner wall bottom rectangle fixed mounting of supporting sleeve post has four spout strips 7 with the size, slidable mounting is all inlayed to every spout strip 7 inner wall and inlays strip 10, every 10 top equal fixed mounting of inlaying has splint 6, 6 inner wall homogeneous shaping of every splint has three above with the

size rack

11, 6 outer walls of every splint are all inlayed and are installed bearing 9, 1 outer wall rectangle screw thread of supporting sleeve post is installed four with the size

screw thread handle

5, 5 outside all demountable installation in every screw thread handle has turning handle 4, 1 outer wall rectangle vertical screw thread of supporting sleeve post is installed four rows with the size puller bolt 8.

In this embodiment, as shown in fig. 1 and 2, the supporting sleeve column 1 is connected with the bottom of the steel structure in an embedded manner, the rotating handle 4 is rotated to push the clamping plate 6 to move along the inner wall of the sliding groove strip 7 until the clamping plate 6 is tightly attached to the outer wall of the steel structure, the inner wall of the clamping plate 6 is provided with the rack 11 to enhance the contact friction force with the outer wall of the steel structure, then each puller bolt 8 is screwed to be tightly contacted with the outer wall of the steel structure, the steel structure can be fixedly connected with the supporting sleeve column 1, and the fixing structure can adapt to the fixation of rectangular and I-shaped steel structures.

In the embodiment, referring to fig. 1, the tightening bolts 8 and the threaded shank 5 are located on the same vertical line, and each tightening bolt 8 is tightened to contact and tighten the outer wall of the steel structure, so that the steel structure and the support sleeve column 1 can be fixedly connected.

Referring to fig. 1, the height of the slot strip 7 is consistent with that of the inlaid strip 10, and the inlaid strip 10 slides in the slot strip 10 to improve the stability of the movement of the splint 6.

In the embodiment, referring to fig. 1, the inner side of each threaded handle 5 is connected to a corresponding bearing 9 in an embedded manner, and the clamping plate 6 can be pushed to move along the inner wall of the sliding groove strip 7 by rotating the threaded handle 5.

The working principle is as follows: when a building construction steel structure fixing device uses, inlay with the steel construction bottom through support sleeve post 1 and be connected, can promote splint 6 through rotating turning handle 4 and remove along 7 inner walls of spout strip, until splint 6 pastes tight steel construction outer wall, splint 6 inner wall sets up the contact friction force that rack 11 can strengthen and steel construction outer wall, it is tight with steel construction outer wall contact top to screw every puller bolt 8 afterwards, can carry out fixed connection with steel construction and support sleeve post 1, the fixing of the adaptable rectangle of such fixed knot structure and I-shaped steel construction, rag bolt 2 and ground fixed connection, can be with supporting baseplate 3 and ground fixed connection.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a construction steel construction fixing device, includes supporting baseplate (3), its characterized in that: supporting baseplate (3) top rectangle screw thread installs four rag bolts (2) with the size, and supporting baseplate (3) top fixed mounting has support sleeve post (1), and support sleeve post (1) inner wall bottom rectangle fixed mounting has four spout strips (7) with the size, every the equal slidable mounting of spout strip (7) inner wall is inlayed slidable mounting and is inlayed strip (10), every inlay the equal fixed mounting in strip (10) top and have splint (6), every splint (6) inner wall homogeneous shaping has more than three rack (11) with the size, every splint (6) outer wall is all inlayed and is installed bearing (9), and four screw thread handles (5) with the size are installed to support sleeve post (1) outer wall rectangle screw thread, every all can dismantle in screw thread handle (5) outside and install turning handle (4), and four rows of tight bolt (8) with the size are installed to support sleeve post (1) outer wall rectangle vertical screw thread.

2. The fixing device for the construction steel structure of claim 1, wherein: the puller bolt (8) and the threaded handle (5) are positioned on the same vertical line.

3. The fixing device for the construction steel structure of claim 1, wherein: the heights of the sliding groove strips (7) and the mosaic strips (10) are consistent.

4. The fixing device for the construction steel structure of claim 1, wherein: the inner side of each threaded handle (5) is connected with a corresponding bearing (9) in an embedded mode.