阅读说明：本技术 一种悬挑脚手架的支撑装置 (Support arrangement for scaffold frame encorbelments ) 是由 赵东升 王柱文 王也 于 2020-11-30 设计创作，主要内容包括：本发明涉及建筑器材技术领域,更具体地说,是一种悬挑脚手架的支撑装置,包括两组支撑装置本体,所述支撑装置本体对称固定安装在外墙上,所述外墙通过支撑装置本体与脚手架连接,所述支撑装置本体包括支撑座和一号安装槽,所述支撑座固定安装在外墙上,所述脚手架的一端插设在一号安装槽内,所述一号安装槽内设有多个固定钢筋,所述插槽与固定钢筋之间设有锁止件,所述支撑装置本体还包括两个相对一号安装槽对称布设的限位机构；本发明通过设置限位机构从而加强了支撑装置与脚手架的稳定性,避免脚手架杂使用时向一侧倾斜,同时本发明不需要借助工具便能实现拆装工作,大大缩短了建筑施工的工期。(The invention relates to the technical field of building equipment, in particular to a supporting device of an overhanging scaffold, which comprises two groups of supporting device bodies, wherein the supporting device bodies are symmetrically and fixedly arranged on an outer wall, the outer wall is connected with the scaffold through the supporting device bodies, each supporting device body comprises a supporting seat and a first mounting groove, the supporting seats are fixedly arranged on the outer wall, one end of the scaffold is inserted into the first mounting groove, a plurality of fixed steel bars are arranged in the first mounting groove, a locking piece is arranged between each slot and each fixed steel bar, and each supporting device body further comprises two limiting mechanisms symmetrically arranged relative to the first mounting groove; the invention enhances the stability of the supporting device and the scaffold by arranging the limiting mechanism, avoids the scaffold from inclining to one side when being used, can realize the dismounting work without tools, and greatly shortens the construction period of building construction.)

1. The utility model provides a strutting arrangement of scaffold frame of encorbelmenting, includes two sets of strutting arrangement bodies (3), its characterized in that, strutting arrangement body (3) symmetry fixed mounting is on outer wall (1), outer wall (1) is connected with scaffold frame (2) through strutting arrangement body (3), strutting arrangement body (3) include supporting seat (301) and No. one mounting groove (306), supporting seat (301) fixed mounting is on outer wall (1), the one end of scaffold frame (2) is inserted and is established in No. one mounting groove (306), be equipped with a plurality of fixed reinforcing bars (302) in No. one mounting groove (306), the one end of scaffold frame (2) is equipped with slot (303) with fixed reinforcing bar (302) matched with, be equipped with the locking piece between slot (303) and the fixed reinforcing bar (302), strutting arrangement body (3) still include two spacing mechanisms that a relative mounting groove (306) symmetry was laid, the limiting mechanism comprises a limiting rod (304) and a first sliding block (305), one end of the limiting rod (304) is slidably inserted into the supporting seat (301), the first sliding block (305) is slidably installed in the limiting rod (304), the first sliding block (305) is elastically connected with the limiting groove (304), a second mounting groove (318) is symmetrically arranged on the supporting seat (301), one end of the limiting rod (304) is slidably inserted into the second mounting groove (318), a driving block (319) is rotatably installed at one end of the limiting rod (304), two balls (320) are alternately embedded on the driving block (319), a protruding portion is formed in the second mounting groove (318), a spiral groove (321) matched with the balls (320) is formed in the protruding portion, an external thread is integrally formed on the outer wall of the protruding portion, and a thread sleeve (322) is slidably sleeved on the outer wall of one end of the limiting rod (304), the driving block (319) is coaxially and fixedly provided with a second magnet (324), and a first magnet (323) attracted with the second magnet (324) is arranged in the thread sleeve (322).

2. A scaffolding support arrangement according to claim 1, wherein one side of the scaffolding (2) interferes with the path of travel of the stop bar (304).

3. A scaffolding support arrangement according to claim 1, wherein the threaded sleeve (322) is in threaded engagement with the boss.

4. The supporting device of the cantilever scaffold according to claim 1, wherein the locking member comprises two clamping columns (307) and a chuck (309), one end of each clamping column (307) is slidably inserted into the corresponding fixed steel bar (302), one end of each clamping column (307) is connected with the corresponding fixed steel bar (302) through a spring (308), the chuck (309) is rotatably installed on the scaffold (2), the chuck (309) is symmetrically provided with two clamping grooves (310) matched with the clamping columns (307), the chuck (309) is coaxially rotatably installed with a rotating rod (312), the peripheral sliding sleeve of the rotating rod (312) is provided with a top block (311), and the top block (311) is elastically connected with the chuck (309).

5. A support arrangement for a cantilevered scaffold according to claim 4 wherein the top block (311) is located directly above the slot (310).

6. The supporting device of the overhanging scaffold according to claim 5, wherein the top block (311) is symmetrically provided with a buckling part (313), and the rotating rod (312) is internally symmetrically and slidably provided with a clamping strip (314) matched with the buckling part (313).

7. The supporting device of the overhanging scaffold according to claim 6, wherein a pull rod (316) is slidably installed in the rotating rod (312), the pull rod (316) is elastically connected with the rotating rod (312), a second sliding block (317) is fixedly installed at one end of the pull rod (316), and a hinge rod (315) is hinged between the second sliding block (317) and one end of the clamping strip (314).

Technical Field

The invention relates to the technical field of building equipment, in particular to a supporting device of a cantilever scaffold.

Background

The scaffold that encorbelments is the scaffold for the construction that the bearing structure that utilizes to encorbelment on the building was set up, and the support body of the scaffold that encorbelments can be followed building vertical direction segmentation and encorbelmented, can satisfy the demand that the not outer scaffold of co-altitude set up. With the rapid development of urban construction, the number of high-rise and super high-rise buildings is increasing, the construction environment is becoming more and more complex, and in order to meet the requirements of structural construction and exterior decoration construction, the cantilever scaffold is more and more widely applied.

The existing cantilever scaffold supporting device needs to rotate a bolt with the help of various tools to be fixedly installed with a scaffold, the assembling and disassembling processes are very complicated, the construction period of construction work is prolonged, and the existing scaffold is installed on an outer wall, and one side of the scaffold is fixed to be suspended, so that the scaffold is easily inclined to one side, and certain potential safety hazards exist.

Disclosure of Invention

The present invention is directed to a supporting device for an overhanging scaffold, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a supporting device of a cantilever scaffold comprises two groups of supporting device bodies, wherein the supporting device bodies are symmetrically and fixedly installed on an outer wall, the outer wall is connected with the scaffold through the supporting device bodies, each supporting device body comprises a supporting seat and a first mounting groove, the supporting seats are fixedly installed on the outer wall, one end of the scaffold is inserted into the first mounting groove, a plurality of fixing steel bars are arranged in the first mounting groove, one end of the scaffold is provided with a slot matched with the fixing steel bars, a locking piece is arranged between the slot and the fixing steel bars, the supporting device body further comprises two limiting mechanisms symmetrically arranged relative to the first mounting groove, each limiting mechanism comprises a limiting rod and a first sliding block, one end of each limiting rod is slidably inserted into the supporting seat, the first sliding block is installed in the limiting rod in a sliding mode, and the first sliding block is elastically connected with the limiting groove, the supporting seat is symmetrically provided with two mounting grooves, one end of the limiting rod is inserted into the two mounting grooves in a sliding mode, one end of the limiting rod is rotated to be provided with a driving block, two balls are embedded in the driving block in an staggered mode, a protruding portion is formed in the two mounting grooves, a spiral groove matched with the balls is formed in the protruding portion, an external thread is formed in the outer wall of the protruding portion in an integrated mode, the outer wall of one end of the limiting rod is sleeved with a thread sleeve in a sliding mode, the driving block is fixedly provided with two magnets in a coaxial mode, and a magnet which is attracted to the two magnets is arranged in the thread sleeve.

Further: one side of the scaffold interferes with the moving path of the limiting rod.

Further: and the thread sleeve is in thread fit with the boss.

Further: the locking piece includes two card posts and chuck, card post one end slides and inserts and establish in the fixed reinforcement, pass through spring coupling between the one end of card post and the fixed reinforcement, the chuck rotates and installs on the scaffold frame, the symmetry is equipped with two and blocks post matched with draw-in grooves on the chuck, the bull stick is installed in the coaxial rotation of chuck, the peripheral slip cover of bull stick is equipped with the kicking block, elastic connection between kicking block and the chuck.

And further: the top block is located right above the clamping groove.

And further: the ejector block is symmetrically provided with buckling parts, and the rotating rod is symmetrically and slidably provided with clamping strips matched with the buckling parts.

And further: a pull rod is arranged in the rotating rod in a sliding mode, the pull rod is elastically connected with the rotating rod, a second sliding block is fixedly arranged at one end of the pull rod, and a hinge rod is hinged between the second sliding block and one end of the clamping strip.

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

1. the invention inserts the scaffold into the first mounting groove, inserts the fixed steel bar into the slot, fixes and locks the scaffold and the support seat through the locking piece, penetrates one side of the scaffold through the limiting rod and the first sliding block, inserts the limiting rod into the second mounting groove through pushing the limiting rod, and is matched with the spiral groove through the ball, so that the driving block rotates, the second magnet rotates along with the rotation, under the attraction between the second magnet and the first magnet, the thread sleeve synchronously rotates, and the thread sleeve is matched with the external thread on the outer wall of the bulge part, so that the limiting rod and the second mounting groove are fixedly locked, thereby realize that the gag lever post carries on spacingly to the horizontal direction position of scaffold, avoid the scaffold to receive external force to have the trend that breaks away from the supporting seat.

2. The invention inserts the scaffold into the first mounting groove by arranging the clamping column, the spring, the chuck, the clamping groove, the ejector block, the rotating rod, the buckling part, the clamping strip, the hinge rod, the pull rod and the second sliding block, inserts the fixed steel bar into the slot, drives the chuck to rotate by rotating the rotating rod, so that the clamping groove and the clamping column are positioned in the same vertical direction, further enables the clamping column to be clamped into the clamping groove under the action of elastic restoring force of the spring, thereby fixedly connecting the scaffold and the supporting seat, drives the hinge rod to move by pulling the pull rod when the scaffold needs to be disassembled, further drives the clamping strips to move in opposite directions, further enables the clamping strip to be separated from the buckling part, enables the ejector block to move downwards under the action of the elastic restoring force, thereby generating a collision effect with the clamping column, thereby ejecting the clamping column out of the clamping groove, and facilitates the assembling and disassembling process of the supporting seat and the scaffold in the, the trouble of the traditional bolt fixing mode is eliminated.

Drawings

Fig. 1 is a schematic structural view of a support device of a cantilever scaffold;

fig. 2 is a partial structural view of a support assembly in the support device of the cantilever scaffold;

fig. 3 is a partial sectional view at a-a of the support means of the cantilevered scaffold;

fig. 4 is an enlarged partial structural view at a position a of the supporting device of the cantilever scaffold;

fig. 5 is an enlarged partial structural view at B of the supporting device of the cantilever scaffold;

fig. 6 is a schematic structural view of a locking member in the supporting device of the cantilever scaffold.

The reference numerals in the schematic drawings illustrate:

1-outer wall, 2-scaffold, 3-support device body, 301-support base, 302-fixed steel bar, 303-slot, 304-limit rod, 305-first slide block, 306-first mounting groove, 307-clamping column, 308-spring, 309-clamping chuck, 310-clamping groove, 311-top block, 312-rotating rod, 313-clamping part, 314-clamping strip, 315-hinge rod, 316-pull rod, 317-second slide block, 318-second mounting groove, 319-driving block, 320-ball, 321-spiral groove, 322-thread bush, 323-first magnet and 324-second magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.

Referring to fig. 1, 2 and 4, in an embodiment of the present invention, a supporting device for a cantilever scaffold includes two sets of supporting device bodies 3, the supporting device bodies 3 are symmetrically and fixedly installed on an outer wall 1, the outer wall 1 is connected to a scaffold 2 through the supporting device bodies 3, the supporting device body 3 includes a supporting seat 301 and a first installation groove 306, the supporting seat 301 is fixedly installed on the outer wall 1, one end of the scaffold 2 is inserted into the first installation groove 306, a plurality of fixed steel bars 302 are installed in the first installation groove 306, one end of the scaffold 2 is provided with a slot 303 matched with the fixed steel bars 302, a locking member is installed between the slot 303 and the fixed steel bars 302, the supporting device body 3 further includes two limiting mechanisms symmetrically arranged with respect to the first installation groove 306, the limiting mechanisms include a limiting rod 304 and a sliding block 305, one end of the limiting rod 304 is slidably inserted into the supporting seat 301, one side of the scaffold 2 interferes with the moving path of the limiting rod 304, the first sliding block 305 is slidably installed in the limiting rod 304, the first sliding block 305 is elastically connected with the limiting groove 304, a second mounting groove 318 is symmetrically arranged on the supporting seat 301, one end of the limiting rod 304 is slidably inserted into the second mounting groove 318, one end of the limiting rod 304 is rotatably provided with a driving block 319, two balls 320 are alternately embedded on the driving block 319, a bulge part is formed in the second mounting groove 318, a spiral groove 321 matched with the balls 320 is arranged in the bulge part, an external thread is integrally formed on the outer wall of the bulge part, a thread sleeve 322 is slidably sleeved on the outer wall of one end of the limiting rod 304, the thread sleeve 322 is in thread fit with the bulge part, and a second magnet 324 is coaxially and fixedly installed on the driving block 319, the first magnet 323 attracted with the second magnet 324 is arranged in the threaded sleeve 322.

In practical application, the scaffold 2 is inserted into the first installation groove 306, the fixing steel bar 302 is inserted into the slot 303, and the locking piece is used for fixedly locking the scaffold 2 and the supporting seat 301, and one side of the scaffold 2 passes through the stop lever 304 and the first sliding block 305, by pushing the stop lever 304, the stop lever 304 is inserted into the second installation groove 318, the balls 320 are engaged with the spiral groove 321, so that the driving block 319 rotates, and the second magnet 324 rotates, under the action of the attraction force between the second magnet 324 and the first magnet 323, the threaded sleeve 322 is synchronously rotated, thereby enabling the thread bushing 322 to be matched with the external thread of the outer wall of the boss, so that the limiting rod 304 and the second mounting groove 318 are fixedly locked, thereby realize that gag lever post 304 carries on spacingly to scaffold frame 2's horizontal direction position, avoid scaffold frame 2 to receive external force to have the trend of breaking away from supporting seat 301.

Further, referring to fig. 1, fig. 2, fig. 3, fig. 5 and fig. 6, as a preferred embodiment of the present invention, the locking member includes two locking columns 307 and a chuck 309, one end of each locking column 307 is slidably inserted into the corresponding fixed steel bar 302, one end of each locking column 307 is connected to the corresponding fixed steel bar 302 through a spring 308, the chuck 309 is rotatably installed on the scaffold 2, two locking slots 310 matched with the corresponding locking columns 307 are symmetrically arranged on the chuck 309, a rotating rod 312 is coaxially and rotatably installed on the chuck 309, an ejector block 311 is slidably sleeved on the periphery of the rotating rod 312, the ejector block 311 is located right above the corresponding locking slot 310, the ejector block 311 is elastically connected to the chuck 309, locking portions 313 are symmetrically arranged on the ejector block 311, locking strips 314 matched with the locking portions 313 are symmetrically and slidably installed in the rotating rod 312, a pull rod 316 is slidably installed in the rotating rod 312, the pull rod 316 is elastically connected with the rotating rod 312, a second sliding block 317 is fixedly installed at one end of the pull rod 316, and a hinge rod 315 is hinged between the second sliding block 317 and one end of the clamping strip 314.

Inserting the scaffold 2 into the first mounting groove 306, inserting the fixing steel bar 302 into the slot 303, rotating the rotating rod 312 to drive the chuck 309 to rotate, so that the clamping groove 310 and the clamping column 307 are in the same vertical direction, and further under the action of elastic restoring force of the spring 308, so that the clamping column 307 is clamped into the clamping groove 310, thereby fixedly connecting the scaffold 2 and the supporting seat 301, when the scaffold is required to be disassembled, through pulling the pull rod 316, thereby driving the hinge rod 315 to move, and further driving the clamping strips 314 to move oppositely, thereby enabling the clamping strips 314 to be separated from the buckling part 313, under the action of elastic restoring force, moving the top block 311 downwards, thereby generating a collision effect with the clamping column 307, thereby ejecting the clamping column 307 out of the clamping groove 310, the whole process facilitates the assembling and disassembling processes between the supporting seat 301 and the scaffold 2, and the traditional bolt fixing mode is free from the trouble.

With the above embodiment, the working principle of the present invention is as follows:

when the scaffold 2 is inserted into the first mounting groove 306, the fixing steel bar 302 is inserted into the slot 303, the rotating rod 312 is rotated to drive the chuck 309 to rotate, so that the clamping groove 310 and the clamping column 307 are in the same vertical direction, the clamping column 307 is clamped into the clamping groove 310 under the action of the elastic restoring force of the spring 308, so that the scaffold 2 and the supporting seat 301 are fixedly connected, when the scaffold 2 needs to be disassembled, the pull rod 316 is pulled to drive the hinge rod 315 to move, so that the clamping strips 314 are driven to move oppositely, so that the clamping strips 314 are separated from the clamping part 313, the top block 311 moves downwards under the action of the elastic restoring force, so that the clamping column 307 is collided with the clamping column 307, one side of the scaffold 2 penetrates through the limiting rod 304 and the first sliding block 305, and the limiting rod 304 is pushed to be inserted into the second mounting groove 318, through ball 320 and the cooperation of spiral groove 321, thereby make drive block 319 rotate, and then make No. two magnet 324 follow the rotation, under the appeal effect between No. two magnet 324 and a magnet 323, make thread bush 322 rotate in step, and then make thread bush 322 and the external screw thread fit of bellying outer wall, thereby make fixed locking between gag lever post 304 and No. two mounting grooves 318, thereby it is spacing to realize that gag lever post 304 carries out the horizontal direction position of scaffold frame 2, avoid scaffold frame 2 to receive the trend that external force exists and break away from supporting seat 301.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.