CN213572924U - Novel overhanging bearing scaffold - Google Patents
Novel overhanging bearing scaffold Download PDFInfo
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- CN213572924U CN213572924U CN202022414700.9U CN202022414700U CN213572924U CN 213572924 U CN213572924 U CN 213572924U CN 202022414700 U CN202022414700 U CN 202022414700U CN 213572924 U CN213572924 U CN 213572924U
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Abstract
The utility model discloses a novel overhanging bearing scaffold, which comprises a plurality of supporting units; the supporting unit comprises embedded parts, a screw rod, a fixing plate and I-shaped steel; the fixing plate is fixed on the embedded part of the wall body through a screw; the upper surface of the I-shaped steel is connected with a first connecting pipe; the other side of the upper surface of the I-shaped steel is provided with a lock, and the upper surface of the lock is fixedly connected with a second connecting pipe; the upper surface of the I-shaped steel is also provided with a first ear pull ring for connecting a pull rod; the lower surface of the I-steel is also provided with a second ear pull ring for connecting the supporting rod. The novel cantilever bearing scaffold adopts a fully pre-embedded method, and the I-shaped steel can be taken down only by screwing off the nut fixedly connected on the fixed plate during dismantling; through the fixed supporting effect of the upper supporting rod and the lower supporting rod at the inner end part of the I-shaped steel and the lifting supporting effect of the outer end parts of the pull rod and the supporting rod, the double stabilizing and fixing effects are achieved, and the scaffold which is lapped from the upper supporting rod and the lower supporting rod is stable and safe.
Description
Technical Field
The utility model belongs to the technical field of building engineering outer wall main part masonry decoration construction technology and specifically relates to a novel load scaffold frame of encorbelmenting.
Background
In the high-rise building construction, steel pipe scaffold is owing to can not bear too big bearing load, because of the safety consideration, the national standard falls to the ground single rank scaffold height should not exceed 24 meters, fastener formula double-row scaffold should not exceed 50 meters, the double-row scaffold that falls to the ground that exceeds 24 meters, consider that single pole setting can not satisfy the required safe bearing coefficient of construction, can set up to add two pole settings and satisfy bearing strength, the height that adds two pole settings should not be too high yet, the height that sets up the single pole setting in upper portion behind the two pole settings should not exceed 20 meters. The designed height of the cantilever is not more than 20 meters, a specific construction scheme is required to be independently carried out when the height exceeds 20 meters, and expert demonstration is organized again. Therefore, in order to relieve the bothersome link, the cantilever frame is generally provided with the cantilever device every 18 meters.
The erection and the removal of the steel pipe cantilever frame are the most troublesome in the construction process all the time. The arrangement of the outer frame wall connecting piece and the overhanging I-shaped steel not only hinders the progress of other too many construction fields, but also can not avoid great discount on construction quality. The traditional steel pipe cantilever frame is characterized in that I-shaped steel is firstly installed on a beam plane, two thirds of the length of the I-shaped steel is required to fall on the beam plane and a floor surface, and then the I-shaped steel is anchored on the floor surface by a U-shaped screw rod, so that the steel pipe frame bearing construction load with the allowable specified height of a cantilever part is implemented. The method influences the original structural mechanical design of the building, causes great damage to the construction quality, is inconvenient for subsequent construction, leaves dense and hemp holes on the building after the cantilever I-steel is dismantled, and needs to be filled secondarily after the I-steel is completely dismantled, so that the labor cost is increased, the construction progress is delayed, and meanwhile, the filler cannot be effectively fused with the original wall during secondary filling, so that the leakage hidden danger is caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The novel overhanging bearing scaffold comprises a plurality of supporting units;
the supporting unit comprises embedded parts, a screw rod, a fixing plate and I-shaped steel;
the embedded part is used for being embedded in a wall body, the embedded part is horizontally arranged, and a threaded hole is formed in the axis position of the embedded part; the threaded hole penetrates through the whole embedded part;
the external thread of the screw is matched with the threaded hole of the embedded part;
the fixing plate is positioned on the outer side of the wall body and clings to the outer wall of the wall body; the fixing plate is provided with at least two fixing holes, the fixing plate is fixed on an embedded part of a wall body through a screw rod, the screw rod is embedded in the embedded part, and the screw rod is connected with the embedded part through a thread structure;
the I-shaped steel is fixedly connected to the outer side of the fixing plate; one side, close to the wall body, of the upper surface of the I-steel is fixedly connected with a first connecting pipe which is used for being lapped with the inner vertical rod; the other side of the upper surface of the I-shaped steel is provided with a lock, the lock is U-shaped, and the lock is fixedly clamped on the I-shaped steel through bolts on two sides; the upper surface of the lock is fixedly connected with a second connecting pipe which is used for being lapped with the outer vertical rod; the outer vertical rod and the inner vertical rod are fixedly connected through a transverse horizontal rod and a longitudinal horizontal rod; the outer vertical rod, the inner vertical rod, the transverse horizontal rod and the longitudinal horizontal rod are fixedly connected through right-angle fasteners;
the upper surface of the I-shaped steel is also provided with a first ear pull ring for connecting a pull rod; and the lower surface of the I-shaped steel is also provided with a second ear pull ring for connecting the supporting rod.
As a further aspect of the present invention: steel basketry nets are laid on the transverse horizontal rods and the longitudinal horizontal rods which are positioned on the same plane; the upper surface of the I-shaped steel is provided with a buckle for fixing the steel basketry net, so that the position of the steel plate net is fixed, and the walking safety of constructors is improved; a plurality of fixing seats are distributed on the upper surface of the I-shaped steel at equal intervals, the fixing seats are four steel blocks which are distributed in a rectangular shape and provided with through holes, and the steel blocks are welded and fixed on the upper surface of the I-shaped steel; the buckle is the curved steel sheet of being, the both ends of buckle are provided with the through-hole respectively, the both ends of buckle through round pin axle detachable connect in the steel billet.
As a further aspect of the present invention: the I-steel and the fixing plates are in a right angle or an acute angle, or the I-steel is fixedly connected to two mutually vertical fixing plate combinations and is arranged at the corner of the wall body.
As a further aspect of the present invention: the I-shaped steel is further fixed on the fixing plate through an upper support rod and a lower support rod; the fixing plate is fixed on the wall body through a plurality of embedded parts and screws which are embedded in the wall body; the two ends of the upper supporting rod and the lower supporting rod are fixed on the I-shaped steel or the ear pull ring of the fixing plate through pin shafts.
As a further aspect of the present invention: the embedded part is an integrated structure comprising a first end part, a main body and a second end part; the first end part and the second end part are positioned at two ends of the main body, the first end part is positioned at one end of the inner wall side of the wall body, and the second end part is positioned at one end of the outer wall side of the wall body; the first end portion outer diameter is greater than the second end portion outer diameter, which is greater than the main body outer diameter; the embedded part is used for fixing the fixing plate through the screw; the length of the embedded part is smaller than the thickness of the wall body.
As a further aspect of the present invention: the first connecting pipe is vertically upward and is vertical to the I-shaped steel; the second connecting pipe is vertically upward and is perpendicular to the I-shaped steel.
As a further aspect of the present invention: the clamping lock is of a U-shaped integrated structure made of steel plates, and comprises a clamping lock bridge and clamping lock walls at two ends of the clamping lock bridge, wherein the clamping lock walls are perpendicular to the clamping lock bridge, and the distance between the clamping lock walls is equal to the width of the I-shaped steel; the clamping lock wall is provided with a threaded hole, and a bolt penetrates through the threaded hole to fix the clamping lock on the I-shaped steel.
As a further aspect of the present invention: the first ear pull ring and the second ear pull ring are both double-ear pull rings.
As a further aspect of the present invention: the pull rod comprises two sections of round steel which are connected through a tubular turnbuckle sleeve to form a pull rod with adjustable length; the pull rod is a diagonal pull rod; the two ends of the pull rod are respectively provided with a single-lug pull ring, the single-lug pull ring positioned at the top end is fixedly sleeved on a pin of the wall body, and the single-lug pull ring positioned at the bottom end is fixedly connected with the first-lug pull ring of the I-shaped steel through a pin shaft.
As a further aspect of the present invention: the support rod is made of a seamless pipe, the seamless pipe is divided into an upper section and a lower section, and the upper section seamless pipe is connected with the lower end seamless pipe through a screw rod to form the support rod with adjustable length; the top end of the supporting rod is provided with a single-lug pull ring which is connected to a second-lug pull ring of the I-shaped steel through a pin shaft; the bottom end of the supporting rod is provided with a single-lug pull ring for being fixed on a wall body or the ground.
The utility model has the advantages that:
the construction is safer: according to the traditional method, potential safety hazards are easily caused due to the fact that the I-steel is too heavy when being dismantled, the building outer wall is built when the I-steel is dismantled, a long I-steel can be difficult to take out, the I-steel is required to be matched with a tower crane in the whole process during dismantling, and a lot of dead zones have great potential safety hazards. The novel cantilever bearing scaffold adopts a method of fully embedding the side beams, and the I-shaped steel can be taken down only by screwing off the nuts fixedly connected on the fixing plate during dismantling; in addition, demolish weight also less than traditional I-steel, the I-steel length of longest corner also can be alone light walk on the back of the body on the steel pipe frame, and workman's weight is light, has improved and has demolishd the security.
Secondly, the construction quality is ensured: this novel load scaffold frame of encorbelmenting passes through the fixed stay effect of last branch and end in the I-steel of lower branch to and the outer tip of pull rod, bracing piece carry the supporting role, played dual stability, fixed effect, make lapped scaffold frame firm, safety from this. This novel load-bearing scaffold frame beam side of encorbelmenting is whole pre-buried way need not worry again that the installation need pass through shear force wall, heel post, and the pole setting has eliminated the post muscle off normal phenomenon with seeing the shadow simultaneously, and the at utmost has guaranteed that the original structural design of design institute does not suffer destruction. After the I-shaped steel and other parts are dismantled, dense and hemp holes can not be generated, the hidden danger of wall leakage in the future is eliminated, and the construction quality is effectively guaranteed.
Construction is more efficient: this novel load scaffold beam side of encorbelmenting is full pre-buried way, can not extend inside the wall body to the I-steel again, can not produce the interference basically between the team in the follow-up work progress, in addition no longer need the shutoff entrance to a cave when the outrigger is demolishd. According to the height of 100 m and 4 times of cantilever, the time for spending on a hole generated after the light repairing wall connecting piece and the I-beam are dismantled in the traditional I-beam method is about twenty days. This novel load scaffold beam side of encorbelmenting is pre-buried way entirely can improve the construction progress greatly.
Material saving: this novel load scaffold frame product of encorbelmenting calculates from a list I-steel length, compares with traditional way, can subtract short I-steel length, alleviates whole weight, also the national energy resource consumption that has significantly reduced when having practiced thrift material cost.
Repeatedly usable: this novel load scaffold frame of encorbelmenting can used repeatedly many times, and it is simple and convenient to dismantle, and this is that traditional way can't be comparable.
The rack body is simple and beautiful: the fully pre-buried cantilever frame on the beam side of the scaffold is not only simple and rapid to install, but also can be more concise and attractive in overall appearance after installation. The I-shaped steel of the ditch ridge is not arranged on the floor slab of the cantilever frame layer, so that the building garbage cleaning and the indoor painting are convenient and smooth.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of the overall structure of a novel overhanging load-bearing scaffold in a first embodiment of the invention;
fig. 2 is a schematic structural view of an embedded part in the first embodiment of the present invention;
FIG. 3 is a schematic view of the latch of the first embodiment of the present invention;
FIG. 4 is a schematic view of a first embodiment of the present invention, wherein the I-beam is fixed by an upper support rod and a lower support rod;
FIG. 5 is a schematic view of a steel fence connection structure according to a first embodiment of the present invention;
fig. 6 is a schematic view of a buckle structure in the first embodiment of the present invention;
fig. 7 is an application structure schematic diagram of the novel overhanging bearing scaffold in the first embodiment of the present invention;
fig. 8 is a schematic structural view of a novel overhanging bearing scaffold in a third embodiment of the present invention;
fig. 9 is a schematic diagram of the application structure of the scaffold of the present invention.
In the figure: 1-embedded part, 101-first end part, 102-main body, 103-second end part, 2-screw rod, 3-fixing plate, 4-I-shaped steel, 401-first connecting pipe, 402-first ear pull ring, 403-second ear pull ring, 404-upper supporting rod, 405-lower supporting rod, 5-wall body, 6-latch, 601-latch bridge, 602-latch wall, 603-bolt, 604-second connecting pipe, 7-outer vertical rod, 8-inner vertical rod, 9-transverse horizontal rod, 10-pull rod, 11-supporting rod, 12-steel basketry net, 13-latch, 14-steel block and 15-pin shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 7, in a first embodiment of the present invention, the novel overhanging load-bearing scaffold includes a plurality of supporting units; the supporting unit comprises an embedded part 1, a screw rod 2, a fixing plate 3 and I-steel 4.
The embedded part 1 is embedded in a wall body 5, the embedded part 1 is horizontally placed, and a threaded hole is formed in the axis position of the embedded part 1; the threaded hole penetrates through the whole embedded part. As shown in fig. 2, the embedment is an integral structure including a first end 101, a main body 102, and a second end 103; the first end part 101 and the second end part 103 are positioned at two ends of the main body 102, the first end part 101 is positioned at one end of the inner wall side of the wall body, and the second end part 103 is positioned at one end of the outer wall side of the wall body; the outer diameter of the first end part 101 is larger than that of the second end part 103, the outer diameter of the second end part 103 is larger than that of the main body 102, and the sizes of the two end parts are designed so that the embedded part cannot be pulled out under the action of external force after being embedded in the re-wall body; the embedded part 1 is used for fixing the fixing plate 3 through the screw 2; the length of the embedded part 1 is smaller than the thickness of the wall body 5. The second end 103 of the embedment is flush with the outer wall of the wall 5.
And the external thread of the screw rod 2 is matched with the threaded hole of the embedded part 1.
The fixing plate 3 is positioned on the outer side of the wall body and clings to the outer wall of the wall body 5; the fixing plate 3 is provided with at least two fixing holes, the fixing plate 3 is fixed on a wall body 5 through a screw rod 2, the screw rod 2 is embedded in the embedded part 1, the screw rod 2 is connected with the embedded part 1 through a thread structure, and then a gasket is arranged at the outer end of the screw rod and is fixedly screwed through a nut.
By adopting the method of fully pre-embedding the side beam, the I-shaped steel can be taken down only by screwing off the nut fixedly connected on the fixing plate during the dismounting, and the mounting and the dismounting are very convenient.
The I-shaped steel 4 is fixedly connected to the outer side of the fixing plate 3 through welding, and the I-shaped steel 1 is perpendicular to the fixing plate 3; one side, close to the wall body, of the upper surface of the I-steel 4 is fixedly connected with a first connecting pipe 401 and is used for being lapped with the inner vertical rod 8; a latch 6 is mounted on the other side of the upper surface of the i-beam 4, the latch 6 is a U-shaped integrated structure made of steel plates, as shown in fig. 3, the latch 6 includes a latch bridge 601 and latch walls 602 at two ends of the latch bridge, the latch walls 602 are perpendicular to the latch bridge 601, and the distance between the latch walls 602 is equal to the width of the i-beam 4; the latch wall 602 is provided with a threaded hole, and the bolt 603 penetrates through the threaded hole to fix the latch 6 to the i-beam 4. The clamping lock 6 is fixedly clamped on the I-shaped steel 4 through bolts 601 on two sides; the upper surface of the clamping lock 6 is fixedly connected with a second connecting pipe 604 through welding, and the second connecting pipe is used for being lapped with the outer vertical rod 7; the outer vertical rod 7 and the inner vertical rod 8 are fixedly connected through a transverse horizontal rod 9 and a longitudinal horizontal rod; the outer vertical rod 7, the inner vertical rod 8, the transverse horizontal rod 9 and the longitudinal horizontal rod are fixedly connected through right-angle fasteners, as shown in fig. 1 and 7. The first connecting pipe 401 and the second connecting pipe 604 are both vertically upward and perpendicular to the i-beam.
The movable clamping lock can move at any position on the I-shaped steel, and the fixing of the position can not be met, so that the second connecting pipe fixedly connected with the clamping lock can be lapped to form a steel pipe at a designated position.
The upper surface of the I-steel 4 is also provided with a first ear pull ring 402 for connecting the pull rod 10; the lower surface of the i-steel 4 is further provided with a second ear pull ring 403 for connecting the support rod 11. The first ear tab 402 and the second ear tab 403 are both double-ear tabs. The pull rod 10 corresponding to the first ear pull ring 402 comprises two sections of round steel which are connected through a tubular turnbuckle sleeve to form a pull rod with adjustable length; the pull rod 10 is a diagonal pull rod; the two ends of the pull rod 10 are respectively provided with a single-lug pull ring, the single-lug pull ring positioned at the top end is fixedly sleeved on a pin of the wall body, and the single-lug pull ring positioned at the bottom end is fixedly connected with the first-lug pull ring 402 of the I-shaped steel through a pin shaft. The supporting rod 11 is made of a seamless pipe, the seamless pipe is divided into an upper section and a lower section, and the upper section seamless pipe is connected with the lower end seamless pipe through a screw rod to form a supporting rod with adjustable length; the top end of the supporting rod is provided with a single-lug pull ring which is connected to a second-lug pull ring of the I-shaped steel through a pin shaft; the bottom end of the supporting rod is provided with a single-lug pull ring for being fixed on a wall body or the ground.
In this embodiment, the i-beam 4 is further fixed to the fixing plate 3 by an upper support rod 404 and a lower support rod 405, as shown in fig. 1 and 4. The fixing plate 3 is fixed on the wall 5 through a plurality of embedded parts 1 and screws 2 which are embedded in the wall; and the two ends of the upper support rod 404 and the lower support rod 405 are fixed on the I-shaped steel or an ear pull ring of the fixing plate through pin shafts. Or the upper support rod and the lower support rod are fixed on the fixing plate and the I-shaped steel through welding. The scaffold plays a dual stabilizing and fixing effect through the fixing and supporting effect of the upper supporting rod and the lower supporting rod at the inner end part of the I-shaped steel and the lifting and supporting effect of the outer end parts of the pull rod and the supporting rod, so that the scaffold is stable and safe in lap joint.
In this embodiment, a steel fence 12 is laid on the horizontal rods and the vertical rods which are on the same plane, as shown in fig. 5, and the horizontal rods and the vertical rods are on the same plane with the i-steel; the upper surface of the I-shaped steel 4 is provided with a buckle 13 for fixing the steel basketry net, so that the position of the steel plate net is fixed, and the walking safety of constructors is improved; a plurality of fixing seats are distributed on the upper surface of the I-shaped steel at equal intervals, the fixing seats are four steel blocks 14 which are distributed in a rectangular shape and are provided with through holes, and as shown in fig. 6, the steel blocks 14 are welded and fixed on the upper surface of the I-shaped steel; buckle 13 is for being curved steel sheet, the both ends of buckle are provided with the through-hole respectively, buckle 13's both ends through round pin axle 15 detachable connect in steel block 14. When the steel basketry is fixed, steel blocks corresponding to a plurality of directions are selected, one end of a buckle is fixedly connected, then the buckle is buckled with a section of steel wire of the steel basketry, and finally the other end of the buckle is fixed on the steel blocks by a pin shaft. The design of a plurality of steel blocks can adapt to the grid positions of the distribution of the steel basketry nets and flexibly fix the steel basketry nets.
In the second embodiment of the present invention, the i-steel 1 and the fixing plate 3 form an acute angle, i.e. the i-steel and the fixing plate form an oblique crossing state, and are used for hanging the corner of the wall.
In the third embodiment of the present invention, two fixing plates are welded to each other to form a clamping plate and fixing plate assembly, and the fixing plate assembly is welded to the i-beam and installed at the right angle corner of the wall, as shown in fig. 8. If the corners of the wall body are at other angles, the sizes of the two corresponding fixing plates are adjusted to be corresponding angles to be welded and connected, and then the fixing plates are combined with the I-shaped steel. For the sake of simplicity, all components on the i-beam 4 are not shown in fig. 8 and 9, but only to highlight the connection position relationship between the i-beam and the fixing plate.
At different positions of the outer wall, as shown in fig. 9, the connection mode is corresponding to different positions of the i-steel and the fixing plate, so that a stable scaffold is formed, and the construction safety is ensured.
The utility model discloses a theory of operation is:
and designing an installation drawing of the scaffold according to the actual situation of the construction site of each building, correspondingly pre-burying embedded parts according to the drawing, and manufacturing corresponding I-shaped steel. And arranging the embedded parts according to the design drawing, and dismantling the lower positioning and mounting screw rod. And then the fixing plate fixedly connected with the I-shaped steel is fixedly connected with the embedded part in the wall body through the screw rod. And mounting a fixing plate I-shaped steel at a proper position at the collision angle part of the wall body. Then the clamping lock is clamped on the I-steel, the first connecting pipe and the second connecting pipe on the upper surface of the I-steel are in lap joint with the inner upright rod and the outer upright rod, and the outer upright rod and the inner upright rod are fixedly connected through the transverse horizontal rod and the longitudinal horizontal rod. Meanwhile, the first lug pull ring of the I-steel is connected with the pull rod, the second lug pull ring of the I-steel is connected with the supporting rod, the I-steel is reinforced, and the stability of the whole scaffold is ensured under the cooperative supporting action of the upper supporting rod and the lower supporting rod at the inner end part of the I-steel.
The scaffold is convenient to disassemble and assemble, parts can be repeatedly utilized, a fully pre-embedded method is adopted, and after I-shaped steel and other parts are disassembled, dense and hemp holes cannot be generated, so that the potential leakage hazard of the wall in the future is eliminated, and the construction quality is effectively guaranteed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Claims (10)
1. The novel overhanging bearing scaffold is characterized by comprising a plurality of supporting units;
the supporting unit comprises embedded parts, a screw rod, a fixing plate and I-shaped steel;
the embedded part is used for being embedded in a wall body, the embedded part is horizontally arranged, and a threaded hole is formed in the axis position of the embedded part; the threaded hole penetrates through the whole embedded part;
the external thread of the screw is matched with the threaded hole of the embedded part;
the fixing plate is positioned on the outer side of the wall body and clings to the outer wall of the wall body; the fixing plate is provided with at least two fixing holes, the fixing plate is fixed in an embedded part of a wall body through a screw rod, the screw rod is embedded in the embedded part, and the screw rod is connected with the embedded part through a thread structure;
the I-shaped steel is fixedly connected to the outer side of the fixing plate; one side, close to the wall body, of the upper surface of the I-steel is fixedly connected with a first connecting pipe which is used for being lapped with the inner vertical rod; the other side of the upper surface of the I-shaped steel is provided with a lock, the lock is U-shaped, and the lock is fixedly clamped on the I-shaped steel through bolts on two sides; the upper surface of the lock is fixedly connected with a second connecting pipe which is used for being lapped with the outer vertical rod; the outer vertical rod and the inner vertical rod are fixedly connected through a transverse horizontal rod and a longitudinal horizontal rod; the outer vertical rod, the inner vertical rod, the transverse horizontal rod and the longitudinal horizontal rod are fixedly connected through right-angle fasteners;
the upper surface of the I-shaped steel is also provided with a first ear pull ring for connecting a pull rod; and the lower surface of the I-shaped steel is also provided with a second ear pull ring for connecting the supporting rod.
2. The novel overhanging bearing scaffold according to claim 1, wherein a steel fence net is laid on the horizontal rods and the vertical horizontal rods which are on the same plane; the upper surface of the I-shaped steel is provided with a buckle used for fixing the steel basketry net; a plurality of fixing seats are distributed on the upper surface of the I-shaped steel at equal intervals, the fixing seats are four steel blocks which are distributed in a rectangular shape and provided with through holes, and the steel blocks are welded and fixed on the upper surface of the I-shaped steel; the buckle is the curved steel sheet of being, the both ends of buckle are provided with the through-hole respectively, the both ends of buckle through round pin axle detachable connect in the steel billet.
3. The novel overhanging bearing scaffold as claimed in claim 1, wherein the i-steel is at right angle or acute angle with the fixing plate, or the i-steel is fixedly connected to the combination of two mutually perpendicular fixing plates for being installed at the corner of the wall.
4. The novel overhanging bearing scaffold according to claim 1, wherein the i-steel is further fixed to the fixing plate by an upper support rod and a lower support rod; the fixing plate is fixed on the wall body through a plurality of embedded parts and screws which are embedded in the wall body; the two ends of the upper supporting rod and the lower supporting rod are fixed on the I-shaped steel or the ear pull ring of the fixing plate through pin shafts.
5. The novel overhanging load-bearing scaffold of claim 1, wherein the embedded part is an integral structure comprising a first end, a main body, a second end; the first end part and the second end part are positioned at two ends of the main body, the first end part is positioned at one end of the inner wall side of the wall body, and the second end part is positioned at one end of the outer wall side of the wall body; the first end portion outer diameter is greater than the second end portion outer diameter, which is greater than the main body outer diameter; the embedded part is used for fixing the fixing plate through the screw; the length of the embedded part is smaller than the thickness of the wall body.
6. The novel overhanging load-bearing scaffold as claimed in claim 1, wherein the first connecting pipe is vertically upward and perpendicular to the i-steel; the second connecting pipe is vertically upward and is perpendicular to the I-shaped steel.
7. The novel overhanging bearing scaffold as claimed in claim 1, wherein the latch is a U-shaped integral structure made of steel plates, the latch comprises a latch bridge and latch walls at two ends of the latch bridge, the latch walls are perpendicular to the latch bridge, and the distance between the latch walls is equal to the width of the i-steel; the clamping lock wall is provided with a threaded hole, and a bolt penetrates through the threaded hole to fix the clamping lock on the I-shaped steel.
8. The new overhanging scaffold of claim 1 wherein the first and second ear tabs are both binaural tabs.
9. The novel overhanging force-bearing scaffold as claimed in claim 8, wherein the tie rod comprises two sections of round steel, and the two sections of round steel are connected through a tubular turnbuckle sleeve to form a length-adjustable tie rod; the pull rod is a diagonal pull rod; the two ends of the pull rod are respectively provided with a single-lug pull ring, the single-lug pull ring positioned at the top end is fixedly sleeved on a pin of the wall body, and the single-lug pull ring positioned at the bottom end is fixedly connected with the first-lug pull ring of the I-shaped steel through a pin shaft.
10. The novel overhanging force-bearing scaffold according to claim 9, wherein the support rod is made of seamless tube, the seamless tube is divided into an upper section and a lower section, the upper section seamless tube is connected with the lower end seamless tube through a screw rod, so as to form a support rod with adjustable length; the top end of the supporting rod is provided with a single-lug pull ring which is connected to a second-lug pull ring of the I-shaped steel through a pin shaft; the bottom end of the supporting rod is provided with a single-lug pull ring.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022414700.9U CN213572924U (en) | 2020-10-27 | 2020-10-27 | Novel overhanging bearing scaffold |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022414700.9U CN213572924U (en) | 2020-10-27 | 2020-10-27 | Novel overhanging bearing scaffold |
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| CN213572924U true CN213572924U (en) | 2021-06-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914594A (en) * | 2021-07-13 | 2022-01-11 | 中一达建设集团有限公司 | Assembled outrigger structure |
| CN114059756A (en) * | 2021-12-23 | 2022-02-18 | 重庆拓达建设（集团）有限公司 | Cantilever beam support system |
-
2020
- 2020-10-27 CN CN202022414700.9U patent/CN213572924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914594A (en) * | 2021-07-13 | 2022-01-11 | 中一达建设集团有限公司 | Assembled outrigger structure |
| CN114059756A (en) * | 2021-12-23 | 2022-02-18 | 重庆拓达建设（集团）有限公司 | Cantilever beam support system |
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