CN221256083U - Cantilever support frame and cantilever type outer scaffold - Google Patents

Abstract

The utility model provides an overhanging support frame and an overhanging type outer scaffold, and relates to the technical field of outer scaffold. The cantilever support frame comprises an I-shaped steel beam and two positioning square rods, wherein a connecting plate is arranged at one end of the I-shaped steel beam and is fixedly arranged on a building wall body, the lower ends of the positioning square rods are detachably arranged on the upper surface of the I-shaped steel beam through clamp assemblies, a plurality of connecting holes are formed in the positioning square rods along the length direction in a spaced mode, the lower end portions of square upright rods of the cantilever outer scaffold can be sleeved on the outer sides of the positioning square rods, and the square upright rods and the positioning square rods are fixed through the connecting holes by using fixing bolts. Because the lower extreme of location square pole passes through anchor clamps subassembly demountable installation in the upper surface of I-steel beam, consequently this support frame of encorbelmenting can be according to the distance between two square poles of outer scaffold frame of encorbelmenting between two location square poles to be convenient for adjust the distance between two square poles of outer scaffold frame of encorbelmenting.

Description

Cantilever support frame and cantilever type outer scaffold

Technical Field

The utility model relates to the technical field of outer scaffold, in particular to an overhanging support frame and an overhanging outer scaffold.

Background

The overhanging type outer scaffold is a scaffold for construction which is erected by using overhanging support frames overhanging on a building, and the frame body of the overhanging type outer scaffold can be overhanging in sections along the vertical direction of the building, so that the requirements of building outer scaffold erection at different heights can be met. The overhanging type outer scaffold makes up the limit of the setting height of the floor type scaffold, is simpler and more convenient than the construction process of the lifting type scaffold, and is more and more widely applied along with the increasing of high-rise buildings.

To the square steel pipe as the outer scaffold of encorbelmenting of skeleton, the last fixed two location square poles that are equipped with of current support frame of encorbelmenting, the lower tip of the square pole setting of outer scaffold of encorbelmenting can overlap the outside of locating square pole, and the support frame of encorbelmenting of this kind of structure is difficult for adjusting the distance between two square poles of outer scaffold of encorbelmenting, consequently, need design one kind and can be convenient for adjust the support frame of encorbelmenting of distance between two square poles of outer scaffold of encorbelmenting.

Disclosure of utility model

Aiming at the problems in the prior art, the application provides the overhanging support frame and the overhanging type outer scaffold, which can be used for conveniently adjusting the distance between two square upright rods of the overhanging type outer scaffold.

The utility model provides an overhanging support frame which is applied to an overhanging type external scaffold taking square steel pipes as a framework, wherein the overhanging support frame comprises an I-shaped steel beam and two positioning square rods, one end of the I-shaped steel beam is provided with a connecting plate, the connecting plate is used for being fixedly arranged on a building wall, the lower end of the positioning square rod is detachably arranged on the upper surface of the I-shaped steel beam through a clamp assembly, a plurality of connecting holes are formed in the positioning square rod at intervals along the length direction, the lower end parts of square upright rods of the overhanging type external scaffold can be sleeved on the outer sides of the positioning square rods, and the square upright rods and the positioning square rods are fixed through the connecting holes by using fixing bolts.

As a further improvement of the above technical scheme:

The above-mentioned support frame encorbelments, further, the anchor clamps subassembly includes first splint and second splint, the lower extreme of location square pole is fixed in on the first splint, the first end of first splint is equipped with the draw-in groove, the draw-in groove can be blocked and locate one side of the upper flange of I-steel beam, the second splint can with the second tip detachable connection of first splint makes the second splint card is located the opposite side of the upper flange of I-steel beam.

The cantilever support frame is characterized in that the second clamping plate is detachably connected with the second end part of the first clamping plate through a locking bolt.

The cantilever support frame is characterized in that the connecting plate is provided with a plurality of mounting holes, and the mounting bolts can penetrate through the mounting holes to mount the connecting plate on a building wall.

The cantilever support frame is characterized in that the end part, far away from the building wall, of the upper surface of the I-shaped steel beam is further provided with a hinge seat, and the hinge seat is used for being hinged with the diagonal draw bar of the cantilever outer scaffold.

Another aspect of the present utility model provides an overhanging type outer scaffold having the overhanging type support frame as described above.

The above-described features may be combined in various suitable ways or replaced by equivalent features as long as the object of the present utility model can be achieved.

Compared with the prior art, the overhanging support frame and the overhanging type outer scaffold have the following beneficial effects: when the overhanging type outer scaffold is required to be installed on a building wall, the overhanging type support frame is firstly installed on the building wall, one end of the I-shaped steel beam is fixedly installed on the building wall through a connecting plate, then two positioning square rods are detachably installed on the upper surface of the I-shaped steel beam respectively through a clamp assembly according to the distance between the two square vertical rods of the overhanging type outer scaffold, so that the distance between the two positioning square rods is equal to the distance between the two square vertical rods of the overhanging type outer scaffold, finally the lower end part of the square vertical rod of the overhanging type outer scaffold is sleeved on the outer side of the positioning square rod, and the square vertical rod and the positioning square rod are fixed through a connecting hole by using a fixing bolt. Because the lower extreme of location square pole passes through anchor clamps subassembly demountable installation in the upper surface of I-steel beam, consequently this support frame of encorbelmenting can be according to the distance between two square poles of outer scaffold frame of encorbelmenting between two location square poles to be convenient for adjust the distance between two square poles of outer scaffold frame of encorbelmenting.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings. Wherein:

fig. 1 shows a schematic structural diagram of an overhanging support frame according to an embodiment of the utility model;

Fig. 2 shows a schematic structural diagram of a positioning square rod of an overhanging support frame according to an embodiment of the utility model.

In the drawings, like parts are designated with like reference numerals. The figures are not to scale.

Reference numerals illustrate:

100-overhanging support frames, 110-I-shaped steel beams, 120-connecting plates, 121-mounting holes, 130-positioning square rods, 131-connecting holes, 132-first clamping plates, 133-second clamping plates, 134-clamping grooves and 140-hinging seats.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

The utility model will be further described with reference to the accompanying drawings.

The embodiment of the utility model provides an overhanging support 100, which can be used for conveniently adjusting the distance between two square upright rods of an overhanging type outer scaffold.

Referring to fig. 1 and 2, the cantilever support 100 provided by the embodiment of the utility model is applied to a cantilever type external scaffold with square steel pipes as a framework, the cantilever support 100 comprises an i-beam 110 and two positioning square rods 130, one end of the i-beam 110 is provided with a connecting plate 120, the connecting plate 120 is fixedly arranged on a building wall, the lower end of the positioning square rod 130 is detachably arranged on the upper surface of the i-beam 110 through a clamp assembly, the positioning square rods 130 are provided with a plurality of connecting holes 131 at intervals along the length direction, the lower ends of the square upright rods of the cantilever type external scaffold can be sleeved on the outer sides of the positioning square rods 130, and the square upright rods and the positioning square rods 130 are fixed by using fixing bolts through the connecting holes 131.

When the overhanging type external scaffold is required to be installed on a building wall, the overhanging type support frame 100 is firstly installed on the building wall, one end of the I-shaped steel beam 110 is fixedly installed on the building wall through the connecting plate 120, then the two positioning square rods 130 are detachably installed on the upper surface of the I-shaped steel beam 110 through the clamp assembly respectively according to the distance between the two square uprights of the overhanging type external scaffold, so that the distance between the two positioning square rods 130 is equal to the distance between the two square uprights of the overhanging type external scaffold, finally the lower end parts of the square uprights of the overhanging type external scaffold are sleeved on the outer sides of the positioning square rods 130, and the square uprights and the positioning square rods 130 are fixed through the connecting holes 131 by using fixing bolts.

Because the lower end of the positioning square rod 130 is detachably mounted on the upper surface of the i-steel beam 110 through the fixture assembly, the cantilever support 100 provided by the embodiment of the utility model can adjust the distance between the two positioning square rods 130 according to the distance between the two square upright rods of the cantilever type outer scaffold, thereby being convenient for adjusting the distance between the two square upright rods of the cantilever type outer scaffold.

Referring to fig. 2 specifically, the fixture assembly includes a first clamping plate 132 and a second clamping plate 133, the lower end of the positioning square rod 130 is fixed on the first clamping plate 132, the first end of the first clamping plate 132 is provided with a clamping groove 134, the clamping groove 134 can be clamped on one side of the upper wing plate of the i-beam 110, and the second clamping plate 133 can be detachably connected with the second end of the first clamping plate 132 to enable the second clamping plate 133 to be clamped on the other side of the upper wing plate of the i-beam 110. In the present embodiment, the second clamping plate 133 is detachably connected to the second end of the first clamping plate 132 by a locking bolt.

Referring to fig. 1, in particular, referring to an overhanging support 100 provided in an embodiment of the present utility model, a plurality of mounting holes 121 are formed on a connecting plate 120, and mounting bolts can pass through the mounting holes 121 to mount the connecting plate 120 on a building wall. In this embodiment, one end of the i-beam 110 is welded at the middle position of the connecting plate 120, four mounting holes 121 are uniformly formed on the connecting plate 120 around the i-beam 110, and during installation, four mounting bolts respectively pass through the four mounting holes 121 to mount the connecting plate 120 on a building wall, thereby improving the installation stability of the connecting plate 120.

In the cantilever support 100 provided by the embodiment of the utility model, further, referring to fig. 1, an end portion of the i-beam 110, which is far away from a building wall, is further provided with a hinge seat 140, and the hinge seat 140 is used for being hinged with a diagonal draw bar of a cantilever outer scaffold. Since the i-beam 110 needs to support the weight of the entire outer scaffold, it is necessary to enhance the flexural strength of the i-beam 110, and the first end of the diagonal member of the cantilever outer scaffold is hinged to the hinge base 140, and the second end of the diagonal member is connected to the building wall, so that the flexural strength of the i-beam 110 can be enhanced.

The embodiment of the utility model also provides an overhanging type outer scaffold, which is provided with the overhanging type supporting frame 100 provided by any one of the embodiments. The specific structure of the overhanging support 100 refers to the above embodiment, and since the overhanging outer scaffold adopts all the technical solutions of all the embodiments, at least has all the beneficial effects brought by the technical solutions of the embodiments, and will not be described in detail herein.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Although the utility model herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present utility model. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present utility model as defined by the appended claims. It should be understood that the different dependent claims and the features described herein may be combined in ways other than as described in the original claims. It is also to be understood that features described in connection with separate embodiments may be used in other described embodiments.

Claims (6)

1. The utility model provides a support frame encorbelments, is applied to square steel pipe and regards as cantilever type external scaffold of skeleton, its characterized in that, the support frame of encorbelmenting includes I-beam and two location square poles, the connecting plate is installed to the one end of I-beam, the connecting plate is used for fixed mounting on building wall, the lower extreme of location square pole pass through fixture assembly demountable installation in the upper surface of I-beam, the location square pole is equipped with a plurality of connecting holes along length direction interval, and the lower tip of the square pole setting of cantilever type external scaffold can be overlapped and is located the outside of location square pole, and uses fixing bolt to pass the connecting hole with square pole setting with the location square pole is fixed.

2. The cantilever support of claim 1, wherein the clamp assembly comprises a first clamp plate and a second clamp plate, the lower end of the square positioning rod is fixed on the first clamp plate, the first end of the first clamp plate is provided with a clamping groove, the clamping groove can be clamped on one side of the upper wing plate of the i-beam, and the second clamp plate can be detachably connected with the second end of the first clamp plate so that the second clamp plate is clamped on the other side of the upper wing plate of the i-beam.

3. The cantilever support of claim 2, wherein the second clamp plate is detachably connected to the second end of the first clamp plate by a locking bolt.

4. The cantilever support according to claim 1, wherein the connection plate is provided with a plurality of mounting holes, and mounting bolts can pass through the mounting holes to mount the connection plate on a building wall.

5. The cantilever support of claim 1, wherein the upper surface of the i-beam is further provided with a hinge seat at an end thereof remote from the building wall, the hinge seat being adapted to hinge with a diagonal member of the cantilever outer scaffold.

6. An overhanging outer scaffold, characterized in that it has an overhanging support frame according to any one of claims 1 to 5.