CN212201227U - Internal frame for connecting climbing frame guide rail - Google Patents

Abstract

The utility model relates to an inner frame for connecting a climbing frame guide rail, which belongs to the technical field of scaffolds, and is square, wherein a diagonal part of the inner frame is provided with a first square tube, one side of the inner frame is fixedly connected with an outer vertical rod, the opposite side is fixedly connected with a two-phase connected back-rest channel steel guide rail, one side of the inner frame, which is abutted against the back-rest channel steel guide rail, is provided with a limit convex strip, the limit convex strip extends into the channel steel of the back-rest channel steel guide rail and is in clearance fit with the back-rest channel steel guide rail, the utility model discloses a connecting part of two back-rest channel steel guide rails, the installation of the inner frame of the utility model ensures that the upper and lower guide rails realize transverse limitation through the same limit convex strip and the same abutting plane, and the smooth butt joint of the upper and lower guide rails is realized by matching with the vertical assembly limitation of the upper, and potential safety hazards are reduced.

Description

Internal frame for connecting climbing frame guide rail

Technical Field

The utility model relates to a scaffold frame technical field, concretely relates to climb and put up inner frame for guide rail connection.

Background

The attached lifting scaffold is an attached scaffold which is erected at a certain height, attached to an engineering structure, can ascend or descend layer by layer along with the engineering structure by depending on self lifting equipment and devices, and is provided with an overturn-preventing and falling-preventing device, and is commonly called a climbing frame.

The support body of present inserted lift scaffold mainly includes interior pole setting, outer pole setting, walkways board, installation protection net piece, internal frame, interior pole setting is the pole setting that is close to the building that indicates specially that is used for vertical bearing, outer pole setting is also used for vertical bearing, but indicates the pole setting of keeping away from building one side specially, the internal frame is installed between interior pole setting and outer pole setting for the shape structure of fixed support body.

At present, the climbing frame is lifted and slid basically through a guide wheel on a wall-attached support fixedly connected with a guide rail fixedly connected with a scaffold frame body and a wall body, power is provided by an electric hoist, namely when the electric hoist winds an iron chain, the guide rail integrally rises along with a support, and the guide wheel rotates in situ relative to the fixed wall-attached support; when the scaffold is generally used, a climbing frame guide rail such as 201821223776.X is directly installed on an inner vertical rod, the vertical limitation of the joint of the guide rail and the guide rail is mainly realized by the screw bolt connection of screw holes on sealing plates at two ends of the guide rail due to the installation, the limitation in the horizontal direction is mainly realized by the bolt connection and fixation through the matching of holes on a porous panel and holes on the inner vertical rod, the bolt holes are generally larger than bolts, so that assembly errors are easily generated during assembly, the phenomenon of uneven butt joint of the guide rail is caused, the scaffold is easy to shake in the lifting process, potential safety hazards are increased, unsafe psychological feelings are also caused to constructors, the operation is influenced, and the popularization is not facilitated.

SUMMERY OF THE UTILITY MODEL

For the problem of the guide rail that exists among the above-mentioned prior art and guide rail junction butt joint unevenness of solving, the utility model provides a climb a guide rail and connect and use internal frame aims at making here not shake when attaching the guide pulley on the wall support through making guide rail and guide rail junction level and smooth the butt joint to reduce the potential safety hazard.

In order to achieve the above object, the technical solution of the present invention is: the utility model provides a climb a guide rail and connect and use internal frame, is squarely, and its one diagonal department is equipped with first square tube, and one side fixed connection of internal frame is in the pole setting outside, and relative opposite side links to each other with the back type channel-section steel guide rail that double-phase meets is fixed, this one side that the internal frame leaned on with the type channel-section steel guide rail counterbalance of leaning on is equipped with spacing sand grip, spacing sand grip stretches into and leans on between the channel-section steel of type channel-section steel guide rail and lean on type channel-section steel guide rail and.

Furthermore, a second square tube is further arranged at the other diagonal line of the inner frame, the cross section of the second square tube is smaller than that of the first square tube, and wall openings are formed in the crossed position of the first square tube and the second square tube.

Furthermore, the outer frame of the inner frame is made of channel steel.

Furthermore, the outer frame of the inner frame is made of 5# channel steel, the specification of the first square tube is 40 x 1mm, and the specification of the second square tube is 30 x 1 mm.

Furthermore, a first connecting hole matched and connected with the inner frame is arranged on one side, abutted against the backrest type channel steel guide rail, of the inner frame, and the first connecting hole penetrates through the limiting convex strip.

The utility model has the advantages that:

through the junction at two back profiled groove guide rails the utility model discloses an installation of internal frame for the upper and lower guide rail leans on the restriction that the plane has realized transverse motion through same spacing sand grip and same, and the vertical assembly restriction of cooperation upper and lower guide rail itself has realized the level and smooth butt joint of upper and lower guide rail, thereby does not shake when making guide rail butt joint department through attaching the guide pulley on the wall support, reduces the potential safety hazard.

Drawings

Fig. 1 is a schematic structural view of the inner frame for connecting the climbing frame guide rail of the present invention.

Fig. 2 is an exploded view of the application of fig. 1.

Fig. 3 is a front view of fig. 2.

Fig. 4 is a sectional view taken along line a-a of fig. 3.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.

Example 1

As shown in fig. 1-4, the structure of the present invention is: the utility model provides an inner frame is used in connection of climbing frame guide rail, is squarely, and one of them diagonal department is equipped with first square tube 10 for the structure of whole inner frame is firm, during the application, one side bolt fixed connection of inner frame 1 is in outer pole setting 100, and opposite side links to each other with two looks butt against profiled groove steel guide rail 2 bolt fastening, and is concrete, lean against profiled groove steel guide rail 2 is the broadest climbing frame guide rail that adopts now today, includes two guide rail channel-section steels 20, porous panel 23, round steel horizontal pole 25, and two guide rail channel-section steels 20 set up back to back symmetrically, and one side equidistance equipartition welding has a plurality ofly during it porous panel 23, and opposite side equidistance equipartition welding has the round steel horizontal pole 25, there is 5 to 8 mm's clearance on the upper surface of porous panel 23 from the side surface of the channel-section steel 20 of this side, the both ends of backing against profiled groove 2 still are equipped with end, is used for connecting the backrest profiled groove steel guide rails 2; the utility model discloses a multi-functional wall-mounted device, including frame 1, frame 2, back to profiled groove steel guide rail 2, be equipped with spacing sand grip 11 on this side that the internal frame was leaned on with leaning on profiled groove steel guide rail 2, the width of spacing sand grip 11 is unanimous with the width of porous panel 23, thickness 4mm, so that spacing sand grip 11 can stretch into in two channel-section steels 20, and the both sides face through spacing sand grip 11 offsets with the waist of channel-section steel 20, frame 14 offsets with the leg of two channel-section steels 20 one sides and forms the spacing to two meeting's the transverse motion who leans on profiled groove steel guide rail 2, cooperate the connection of the vertical restriction of two end closure boards 24 that lean on profiled groove steel guide rail 2, make two lean on profiled groove steel guide rail 2 to connect levelly and smoothly.

In the above-mentioned application, backrest type channel steel guide rail 2 is direct to pass through the utility model discloses meet with outer pole setting 100, left out the setting of traditional pole setting in here, and do not influence the stability of here structure, alleviateed scaffold frame body's whole weight relatively.

As a preferred technical solution of the present design, a second square tube 12 is further disposed at another diagonal of the inner frame 1, a cross section of the second square tube 12 is smaller than a cross section of the first square tube 10, and wall openings 10a are disposed at an intersection of the first square tube 10 and the second square tube 12, where the arrangement of the second square tube 12 enhances the structural stability of the inner frame 1 and enables the inner frame 1 to bear a larger pressure.

In the present embodiment, the outer frame 14 of the inner frame 1 is made of channel steel, specifically, the outer frame 14 is made of 5# channel steel, the first square tube 10 has a specification of 40 × 40 × 1mm, and the second square tube 12 has a specification of 30 × 30 × 1 mm.

In some embodiments, the outer frame 14 may be made of other structural steel to accommodate the bearing forces to be borne therein.

In this embodiment, the first connection holes 13 of the inner frame 1 and the holes on the porous panel 23 of the backrest type channel steel guide rail 2 are matched to penetrate through the limit protruding strip 11, so as to facilitate the tapping molding of the first connection holes 13 and the fixing of the limit protruding strip 11, specifically, the two ends of the limit protruding strip 11 are spot-welded on the outer frame 14, two first connection holes 13 are tapped, the two first connection holes 13 are fixed by bolts, the two ends of the limit protruding strip 11 are fully welded on the outer frame 14, and then all the first connection holes 13 are tapped on the outer frame.

When specifically using, when the attached scaffold frame body equipment, especially when the guide rail is installed, install the guide rail on the support body just earlier, wear the screw, not pretension, install at the junction of two guide rails again the utility model discloses an internal frame 1, with spacing sand grip 11 card income two channel-section steels 20 within a definite time of two guide rails to the connecting bolt on the end shrouding 24 of fastening two guide rails here, the refastening passes the bolt of first connecting hole 13, connect the guide rail with the utility model discloses, the refastening passes the bolt of second connecting hole 15, connect fixedly the utility model discloses with the outer pole setting 100 of attached scaffold frame body, both accomplished here guide rail and internal frame 1's installation.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a climb a guide rail and connect and use internal frame, is squarely, and its one diagonal department is equipped with first square tube (10), its characterized in that, one side fixed connection of internal frame (1) outside on pole setting (100), the opposite side and two-phase connect lean against type channel-section steel guide rail (2) fixed linking to each other, internal frame (1) with lean against type channel-section steel guide rail (2) and offset and lean on this one side on be equipped with spacing sand grip (11), spacing sand grip (11) stretch into back against type channel-section steel guide rail (2) channel-section steel (20) between with lean against type channel-section steel guide rail (2) and be clearance fit.

2. The inner frame for connecting climbing frame guide rails according to claim 1, wherein a second square tube (12) is further arranged at the other diagonal of the inner frame (1), the cross section of the second square tube (12) is smaller than that of the first square tube (10), and wall openings (10a) are formed at the intersection of the first square tube (10) and the second square tube (12).

3. Frame for creeper rail connection according to claim 2, characterized in that the outer frame (14) of the inner frame (1) is made of channel steel.

4. The inner frame for connecting a creeper rail according to claim 3, wherein the outer frame (14) of the inner frame (1) is made of 5# channel steel, the first square tube (10) has a size of 40 x 1mm, and the second square tube (12) has a size of 30 x 1 mm.

5. The inner frame for connecting a creeper rail according to claim 4, wherein a first connecting hole (13) is formed at one side of the inner frame (1) abutting against the back-rest type channel steel rail (2) and is connected with the inner frame in a matched manner, and the first connecting hole (13) penetrates through the limiting convex strip (11).

Images