CN221065960U - Fixing clamp for steel structure positioning - Google Patents

Abstract

The utility model relates to the technical field of metal positioning and fixing fixtures, and discloses a fixing fixture for positioning a steel structure, which comprises a detachable base, wherein the base and a sleeve are detachable and are locked and detached through mortise-tenon connection and threaded connection, a positioning sleeve is arranged right above the base, holes are formed in two opposite sides of the sleeve, supports are respectively arranged on four sides of the sleeve and are connected to a support table on the base, and threaded holes are formed in four corners of the base for fixing the base. The utility model solves the problems of difficult fixation and disassembly, unstable fixation, too large amplitude in the positioning sleeve, influence on fixation and potential safety hazard.

Description

Fixing clamp for steel structure positioning

Technical Field

The utility model relates to the technical field of metal positioning and fixing clamps, and discloses a fixing clamp for positioning a steel structure.

Background

Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises beam steel, steel column, steel truss and other components made of section steel, steel plate and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing, drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because the self weight is lighter, and the construction is simple and convenient, the method is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like.

The prior fixing clamp for positioning the steel structure has the following problems:

In the mounting fixture of current steel construction location, can't realize dismantling fast to the anchor clamps that have fixed, the dismantlement process is very complicated and be difficult to implement, so some construction units so that carry out not dismantling the processing with the anchor clamps, improved construction cost greatly, and the mounting fixture of current steel construction location is the first mounting fixture fixed steel construction of location again, if the location does not rule need dismantle the steel construction earlier then dismantle the anchor clamps, it is time consuming and laborious.

Disclosure of utility model

In view of the above-mentioned problems with the background art, the present utility model has as its object: can be quick, accurate be fixed in the exact position with steel construction, and can more effectual protection steel construction and anchor clamps can not receive the destruction at the centre gripping in-process, can dismantle the anchor clamps and reuse after the steel construction installation is accomplished, aim at providing a mounting fixture for steel construction location.

In order to solve the problems, the utility model provides a fixing clamp for positioning a steel structure, wherein the first base and the second base are connected with each other through a mortise-tenon structure and a threaded rod; and threaded holes are formed at the connecting positions in a penetrating way; a support table is arranged on the first base and the second base; the support bench is connected with one end of a support: the other end of the bracket is connected with a positioning sleeve; the positioning sleeve is divided from the central line into halves and welded on the first base and the second base respectively, and square holes are formed in opposite surfaces of the positioning sleeve; the left upper corner and the left lower corner of the first base are respectively provided with a first threaded hole; the left upper corner and the left lower corner of the second base are respectively provided with a first threaded hole; the first base and the second base are provided with a second threaded hole in a penetrating mode at the joint. Firstly, the steel structure to be fixed and positioned is pre-fixed at an accurate position through a crane, then the pre-fixed steel structure is clamped by mortise-tenon connection of the first base and the second base, then the first base and the second base are locked through the second threaded hole, the steel structure can be firmly clamped, and finally the whole clamp is fixed through the first threaded hole.

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

Further limited, the second screw hole is provided with two altogether, and runs through the central point through first base (1) and second base (2) and mortise and tenon joint department, and the hole diameter is the half of base thickness, and this kind of design can be better locking first base and second base, and can not lead to the board to split or other damages because of the hole diameter is too big.

Further limited, the support platform is designed to be a structure with a small upper part and a large lower part, and the support column sleeve and the steel structure can be good, so that the stability and the firmness of the clamp are ensured.

Further limited, because the steel structure can produce resonance between the inside two of sleeve, can influence the accuracy and the stability of steel structure location, can seriously destroy steel structure and sleeve self even, consequently offered the square hole that the width is half of sleeve at sleeve two opposite faces, the interval is every 30CM, this design can reduce the inside pressure of sleeve and steel structure and telescopic area of contact so reduce the resonance of steel structure in the sleeve inside, prevent that resonance is too big to the stability of anchor clamps from producing the influence, and can carry out processing to the steel structure through square hole after steel structure location.

Further limited, have a support head and the tail welding on support platform and sleeve on the support platform respectively, such design, the steel construction of fixing that can be better guarantees that the sleeve can stabilize the steel construction fixed in its inside, can not produce and remove or produce the potential safety hazard, influences positioning accuracy.

Further limited, two support stands are arranged on the first base, two support stands are arranged on the second base, and four support stands (3) are symmetrically distributed.

The beneficial effects of the utility model are that:

First: the utility model is divided into the first base and the second base, and the first base and the second base adopt mortise-tenon connection structures and are fixed by bolts, and the utility model has the advantages that the steel structure can be more firmly fixed to ensure the stability and the safety of construction, and the clamp can be disassembled after the steel structure is fixed, so that the cost is saved.

Second,: the sleeve is provided with holes on opposite surfaces, so that the resonance of the steel structure in the sleeve can be reduced, the stability of the clamp is prevented from being influenced by overlarge resonance, and the steel structure can be processed.

Third,: the support platform designed by the utility model has a structure with a small upper part and a large lower part, and the support platforms are respectively provided with a support which is welded on the support platform and the sleeve in a tail-end manner.

Drawings

The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic view of a fixing jig for positioning a steel structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a first base of an embodiment of a fixture for positioning a steel structure according to the present utility model;

FIG. 3 is a schematic view of a second base of an embodiment of a fixture for positioning a steel structure according to the present utility model;

FIG. 4 is an elevation view of an embodiment of a fixture for locating a steel structure in accordance with the present utility model;

FIG. 5 is a cross-sectional view of an embodiment of a fixture for locating a steel structure in accordance with the present utility model;

The main reference numerals are as follows: 1. a first base; 2. a second base; 3. a support stand; 4. a bracket; 5. a sleeve; 6. a first threaded hole; 7. square holes; 8. and a second threaded hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-5, the present utility model provides a technical solution:

Embodiment one:

the utility model provides a mounting fixture for steel construction location, after the loop wheel machine hangs the steel construction to the position that needs to fix mutually, install first base and second base in the bottom of steel construction, the two mortise and tenon joints carry out the prefixed, sleeve unites two into one and locks the steel construction in its inside this moment, prevent that the steel construction from taking place the displacement, later lock first base and second base through the second bolt hole, the steel construction is fixed in the middle of the anchor clamps completely this moment, finally lock whole anchor clamps to ground through first bolt hole, the installation is accomplished.

Advantages of the current architecture: the first base and the second base adopt mortise-tenon joint's structure to fix with the bolt, the sleeve is divided into two, and after first base and second base installation, the sleeve locks steel construction to inside, and stability and the security of construction are guaranteed to the fixed steel construction that can be more firm like this, and can dismantle anchor clamps after the steel construction is fixed, save the cost.

Embodiment two:

The two support platforms are respectively arranged on the first base and the second base, the support platforms are designed to be of structures with the upper part being small and the lower part being big, the head end and the tail end of each support are welded on the support platform and the wall of the sleeve, after the steel structure is locked and fixed by the clamp, the supports and the support platforms act on the sleeve, the pressure born by the sleeve is reduced, and holes are formed in the opposite surfaces of the sleeve.

Advantages of the current architecture: support column sleeve and steel construction that support and brace table can be fine have guaranteed anchor clamps's stability and fastness, and the stability of support can be guaranteed to the structure increase support area reduction pressure that big-end-up was big-end-up on the brace table, and the hole of seting up on the sleeve then prevents that resonance principle from causing the destruction to steel construction and influencing its stability and producing the potential safety hazard.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims (5)

1. A mounting fixture for steel construction location, includes first base (1) and second base (2), its characterized in that: the first base (1) is connected with the second base (2) through a mortise and tenon structure and a threaded rod; and threaded holes are formed at the connecting positions in a penetrating way; a support table (3) is arranged on the first base (1) and the second base (2); the support table (3) is connected with one end of a support (4): the other end of the bracket (4) is connected with a positioning sleeve (5); the positioning sleeve (5) is divided from the central line into halves and welded on the first base (1) and the second base (2) respectively; square holes (7) are formed in the opposite surfaces of the positioning sleeve (5); the left upper corner and the left lower corner of the first base (1) are respectively provided with a first threaded hole (6); the upper left corner and the lower left corner of the second base (2) are respectively provided with a first threaded hole (6); the first base (1) and the second base (2) are provided with a second threaded hole (8) in a penetrating mode at the joint.

2. A fixing clamp for positioning a steel structure according to claim 1, wherein: the support table (3) is small in upper part and large in lower part and is welded with the support (4).

3. A fixing clamp for positioning a steel structure according to claim 1, wherein: the support platforms (3) are arranged in two on the first base (1), and the two support platforms (3) are symmetrically distributed on the second base (2).

4. A fixing clamp for positioning a steel structure according to claim 1, wherein: the second threaded holes (8) are formed in two in total, penetrate through the center points of the first base (1), the second base (2) and the mortise-tenon joint, and the diameter of each hole is half of the thickness of the base.

5. A fixing clamp for positioning a steel structure according to claim 1, wherein: the width of the square hole (7) is half of the width of the positioning sleeve (5), and one square hole is formed every 30 CM.