CN221119173U - Full-bolt fixing device for obliquely supporting overhanging component - Google Patents

Abstract

The utility model discloses a full-bolt fixing device for an inclined supporting cantilever component, which comprises an upper side lug plate, a lower side lug plate, an inclined stay rod, a connecting bolt and a wall penetrating bolt, wherein the upper side lug plate is fixedly connected with the lower side lug plate; the upper side lug plate is welded and fixed at the bottom of the I-steel; the lower side lug plate is fixedly arranged on the side face of the floor beam through the wall penetrating bolt; one end of the inclined stay bar is fixedly connected with the upper side lug plate through the connecting bolt, and the other end of the inclined stay bar is fixedly connected with the lower side lug plate through the connecting bolt; the whole bolt fixing device is used, so that the inclined strut is easy and safe to install and detach, the inclined strut installation time of the cantilever component is greatly shortened on the premise of ensuring construction safety, and meanwhile, the inclined strut can be reused.

Description

Full-bolt fixing device for obliquely supporting overhanging component

Technical Field

The utility model relates to the technical field of building construction, in particular to a full-bolt fixing device for an inclined supporting overhanging component.

Background

In modern building construction, I-steel is often used for erecting overhanging scaffolds due to site condition limitation and other reasons, and an inclined support structure is required to be arranged on overhanging I-steel at a special position in order to ensure construction safety.

The traditional cantilever I-steel inclined support is usually fixed in a welding mode, the problems that the technology of welding the I-steel inclined support rod in the early stage is complex and the dismantling of the inclined support rod in the later stage is troublesome exist, the installation time of the cantilever member inclined support is long, and the construction progress is delayed.

Disclosure of utility model

The utility model aims to provide a full-bolt fixing device for an inclined support cantilever component, which has the advantages of simple structure, convenient assembly and disassembly, reliable connection and repeated utilization, and solves the problems that the welding mode adopted in the prior art is complex in technology of welding I-steel inclined stay bars in the early stage and the inclined stay bars in the later stage are more troublesome to disassemble.

The aim of the utility model can be achieved by the following technical scheme:

A full bolt fixing device for supporting overhanging components in an inclined way comprises an upper side lug plate, a lower side lug plate, an inclined stay rod, a connecting bolt and a wall penetrating bolt;

the upper side lug plate is welded and fixed at the bottom of the I-steel;

The lower side lug plate is fixedly arranged on the side face of the floor beam through the wall penetrating bolt;

One end of the diagonal brace is fixedly connected with the upper side lug plate through the connecting bolt, and the other end of the diagonal brace is fixedly connected with the lower side lug plate through the connecting bolt.

As a further scheme of the utility model: the upper side ear plate and the lower side ear plate comprise a fixed base plate and a connecting plate, and the connecting plate is vertically arranged at the center of the fixed base plate.

As a further scheme of the utility model: the connecting plate is provided with a first bolt hole matched with the connecting bolt, and the fixed substrate of the lower side lug plate is uniformly provided with a plurality of wall penetrating holes matched with the wall penetrating bolts.

As a further scheme of the utility model: and two ends of the diagonal brace are respectively provided with a limiting connecting piece, and the limiting connecting pieces are fixedly connected with the connecting plate through the connecting bolts.

As a further scheme of the utility model: the limiting connecting piece comprises two limiting plates, wherein the two limiting plates are symmetrically arranged at the end parts of the diagonal brace, limiting grooves matched with the connecting plates are formed between the limiting plates, and two connecting bolt holes matched with the connecting bolts are formed in the limiting plates.

As a further scheme of the utility model: the connecting bolt is a hexagon bolt.

The utility model has the following beneficial effects:

(1) Through setting up upside otic placode, downside otic placode, diagonal brace, connecting bolt and wall penetrating bolt, weld the upside otic placode in the I-steel bottom in advance, use the wall penetrating bolt to fix the downside otic placode to the floor beam side, use connecting bolt to fix the diagonal brace between upside otic placode and the downside otic placode, make the installation and disassembly of diagonal brace easier and safer, greatly reduced the component diagonal brace installation time of encorbelmenting under the prerequisite of guaranteeing construction safety, reach the effect of half effort, whole installation and disassembly progress is showing and is promoted than traditional welding diagonal brace simultaneously;

(2) The method for fixing the I-steel diagonal bracing through the full bolts ensures stable and reliable connection, avoids the cutting step of the traditional method at the later stage of welding the I-steel diagonal bracing, and has the advantages of repeated utilization, simplicity in operation and the like.

Drawings

The utility model is further described below with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the upper ear plate structure of the present utility model;

FIG. 3 is a schematic view of the construction of the connecting bolt of the present utility model;

Fig. 4 is a schematic view of the diagonal brace of the present utility model.

In the figure: 1. an upper ear plate; 2. a diagonal brace; 3. a connecting bolt; 4. i-steel; 5. a floor beam; 6. wall penetrating bolts; 7. a lower ear plate; 8. fixing the substrate; 9. a connecting plate; 10. a first bolt hole; 11. a limiting plate; 12. a limit groove; 13. and a second bolt 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.

Referring to fig. 1 to 4, the present utility model provides a full bolt fixing device for supporting an overhanging component in an inclined manner, which comprises an upper side ear plate 1, a lower side ear plate 7, an inclined strut 2, a connecting bolt 3 and a wall penetrating bolt 6;

As shown in fig. 1, the upper ear plate 1 is welded and fixed at the bottom of the i-steel 4, and the upper ear plate 1 is welded at the bottom of the i-steel 4 in advance according to positioning, so that the site construction time is saved;

The lower lug plate 7 is fixedly arranged on the side face of the floor beam 5 through the wall penetrating bolt 6, so that the lower lug plate 7 is convenient to install, can be detached and can be reused;

The diagonal brace 2 one end passes through connecting bolt 3 and upside otic placode 1 fixed connection, and the diagonal brace 2 other end passes through connecting bolt 3 and downside otic placode 7 fixed connection, makes diagonal brace 2 easy dismounting, and connects reliably, but reuse, it should be noted that diagonal brace 2 should have sufficient intensity and rigidity, and diagonal brace 2 need combine the scene to calculate in advance actual installation length, guarantee to connect firm with upside otic placode 1 and downside otic placode 7 when the diagonal brace is installed.

As shown in fig. 2, in this embodiment, the upper ear plate 1 and the lower ear plate 7 each include a fixing base plate 8 and a connecting plate 9, the connecting plates 9 are vertically disposed at the center of the fixing base plates 8, the fixing base plates 8 of the upper ear plate 1 are fixedly welded to the bottoms of the i-beams 4, and the fixing base plates 8 of the lower ear plate 7 are detachably and fixedly connected to the side surfaces of the floor beams 5 through wall penetrating bolts 6.

And the connecting plate 9 is provided with a first bolt hole 10 matched with the connecting bolt 3, the connecting bolt 3 is inserted into the first bolt hole 10, the fixed base plate 8 of the lower side lug plate 7 is uniformly provided with a plurality of wall penetrating holes matched with the wall penetrating bolts 6, and the wall penetrating bolts 6 are inserted into the corresponding wall penetrating holes, so that the lower side lug plate 7 is fixed on the side surface of the floor beam 5.

Further, as shown in fig. 4, in this embodiment, two ends of the diagonal brace 2 are respectively provided with a limiting connecting member, and the limiting connecting member is fixedly connected with the connecting plate 9 through the connecting bolt 3.

Specifically, the spacing connecting piece includes two limiting plates 11, two limiting plates 11 symmetry set up in diagonal brace 2 tip, and two be formed with between the limiting plates 11 with connecting plate 9 assorted spacing groove 12, two all offer on the limiting plates 11 with connecting bolt 3 assorted No. two bolt holes 13.

In the present embodiment, as shown in fig. 3, the connecting bolt 3 is a hexagonal bolt.

During specific implementation, after the upper side ear plate 1 and the lower side ear plate 7 are fixed, the diagonal brace 2 is installed between the upper side ear plate 1 and the lower side ear plate 7, so that the connecting plate 9 of the upper side ear plate 1 and the connecting plate 9 of the lower side ear plate 7 are respectively clamped to the limit grooves 12 at two ends of the diagonal brace 2, and the first bolt hole 10 and the second bolt hole 13 are correspondingly communicated, so that the connecting bolt 3 is convenient to install subsequently, the fixed connection effect of the diagonal brace 2 and the upper side ear plate 1 and the lower side ear plate 7 is improved, and the connection of the diagonal brace 2 is more reliable.

When the utility model is used, the upper side lug plate 1 is fixedly welded at a set position at the bottom of the I-steel 4, the I-steel 4 is installed on the floor beam 5, after the I-steel 4 is installed, the installation position of the lower side lug plate 7 on the side surface of the floor beam 5 is determined according to the positioning of the I-steel 4, the lower side lug plate 7 is fixedly installed on the side surface of the floor beam 5 by using a plurality of through-wall bolts 6 at the position, and after the lower side lug plate 7 is installed, the diagonal brace 2 is fixedly installed between the upper side lug plate 1 and the lower side lug plate 7 by using the connecting bolts 3.

After the whole construction is finished, the connecting bolt 3 of the lower side lug plate 7 is removed firstly, then the connecting bolt 3 of the upper side lug plate 1 is removed, the diagonal brace 2 can be removed for recycling, and the connecting bolt 3, the through-wall bolt 6 and the lower side lug plate 7 can be removed for recycling.

The cantilever member oblique support device has the advantages of few members, simple structure, convenient material taking and simple manufacture, ensures the stress requirement of the cantilever member, simultaneously ensures that the cantilever member is simpler and safer to install and detach, greatly shortens the installation time of the cantilever member oblique support on the premise of ensuring the construction safety, achieves the effect of half effort, and simultaneously remarkably improves the whole installation and detachment progress compared with the traditional welding of the cantilever member 2.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," "front," "rear," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model.

In addition, unless explicitly stated or limited otherwise, the terms "mounted," "connected," "coupled," and the like should be construed broadly, and may be, for example, fixedly attached, detachably attached, or integrally attached; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing detailed description of the preferred embodiments of the utility model should not be taken as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (3)

1. The full-bolt fixing device for obliquely supporting the overhanging component is characterized by comprising an upper side lug plate (1), a lower side lug plate (7), an inclined stay bar (2), a connecting bolt (3) and a through-wall bolt (6);

wherein, the upper side ear plate (1) is welded and fixed at the bottom of the I-steel (4);

The lower lug plate (7) is fixedly arranged on the side face of the floor beam (5) through the wall penetrating bolt (6);

One end of the inclined stay bar (2) is fixedly connected with the upper side lug plate (1) through the connecting bolt (3), and the other end of the inclined stay bar (2) is fixedly connected with the lower side lug plate (7) through the connecting bolt (3);

The upper side ear plate (1) and the lower side ear plate (7) comprise a fixed base plate (8) and a connecting plate (9), and the connecting plate (9) is vertically arranged at the center of the fixed base plate (8);

The connecting plate (9) is provided with a first bolt hole (10) matched with the connecting bolt (3), and the fixed substrate (8) of the lower side ear plate (7) is uniformly provided with a plurality of wall penetrating holes matched with the wall penetrating bolts (6);

the two ends of the diagonal brace (2) are respectively provided with a limiting connecting piece, and the limiting connecting pieces are fixedly connected with the connecting plates (9) through the connecting bolts (3).

2. The full-bolt fixing device for the diagonal support overhanging component according to claim 1, characterized in that the limiting connecting piece comprises two limiting plates (11), the two limiting plates (11) are symmetrically arranged at the end parts of the diagonal support rods (2), limiting grooves (12) matched with the connecting plates (9) are formed between the two limiting plates (11), and two bolt holes (13) matched with the connecting bolts (3) are formed in the two limiting plates (11).

3. A full bolt fastening device for a diagonal support overhanging component according to claim 1 or 2, characterized in that the connecting bolt (3) is a hexagonal bolt.