CN112663931B - Support arrangement for scaffold frame encorbelments - Google Patents
Support arrangement for scaffold frame encorbelments Download PDFInfo
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- CN112663931B CN112663931B CN202011371064.4A CN202011371064A CN112663931B CN 112663931 B CN112663931 B CN 112663931B CN 202011371064 A CN202011371064 A CN 202011371064A CN 112663931 B CN112663931 B CN 112663931B
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- scaffold
- mounting groove
- supporting device
- rod
- clamping
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 3
- 238000010276 construction Methods 0.000 abstract description 8
- 238000009435 building construction Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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Abstract
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.
Description
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 rod, 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, so that the fixed steel bar is inserted into the slot, and drives the chuck to rotate by rotating the rotating rod, so that the slot and the scaffold are positioned in the same vertical direction, and further the clamping column is clamped into the slot under the action of the elastic restoring force of the spring, so that the scaffold and the supporting seat are fixedly connected, when the scaffold is required to be disassembled, the hinge rod is driven to move by pulling the pull rod, so that the clamping strips are driven to move in opposite directions, so that the clamping strips are separated from the clamping part, and the top block moves downwards under the action of the elastic restoring force, so that the top block has a collision effect with the clamping column, and the clamping column is ejected out, so that the whole process is convenient for the assembling and disassembling process between the supporting seat and the scaffold, 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 numbers 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 rod 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 boss is formed in the second mounting groove 318, a spiral groove 321 matched with the balls 320 is formed in the boss, an external thread is integrally formed on the outer wall of the boss, 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 boss, 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 scaffold 2 and the supporting seat 301 are fixedly locked by the locking member, 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 the thread bushing 322 is matched with the external thread of the outer wall of the convex part, so that the limiting rod 304 and the second installation 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 clamping columns 307 and a clamping 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 to the corresponding fixed steel bar 302 through a spring 308, the clamping chuck 309 is rotatably installed on the scaffold 2, two clamping slots 310 matched with the clamping columns 307 are symmetrically arranged on the clamping chuck 309, the clamping chuck 309 is coaxially and rotatably installed with a rotating rod 312, a top block 311 is slidably sleeved on the periphery of the rotating rod 312, the top block 311 is located right above the clamping slot 310, the top block 311 is elastically connected to the clamping chuck 309, clamping portions 313 are symmetrically arranged on the top block 311, clamping strips 314 matched with the clamping portions 313 are symmetrically and slidably installed in the rotating rod 312, an inner sliding pull rod 316 is installed on 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, appeal effect between No. two magnet 324 and a magnet 323 is down, make thread bush 322 rotate in step, and then make the 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, and the description is not intended to be limiting, 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, without departing from the spirit of the present invention, a person of ordinary skill in the art should understand that the present invention shall not be limited to the embodiments and the similar structural modes without creative design.
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.
Claims (7)
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 rod (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 bushing (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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011371064.4A CN112663931B (en) | 2020-11-30 | 2020-11-30 | Support arrangement for scaffold frame encorbelments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011371064.4A CN112663931B (en) | 2020-11-30 | 2020-11-30 | Support arrangement for scaffold frame encorbelments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112663931A CN112663931A (en) | 2021-04-16 |
| CN112663931B true CN112663931B (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011371064.4A Expired - Fee Related CN112663931B (en) | 2020-11-30 | 2020-11-30 | Support arrangement for scaffold frame encorbelments |
Country Status (1)
| Country | Link |
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| CN (1) | CN112663931B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1426282A (en) * | 1972-04-13 | 1976-02-25 | Goetaverken Ab | Device for carrying a working platform at a ships bulkhead or other vertical wall surface |
| CN203961252U (en) * | 2014-06-06 | 2014-11-26 | 中国十七冶集团有限公司 | The regularization rigid connecting tube device of scaffold |
| CN208347282U (en) * | 2018-03-04 | 2019-01-08 | 青岛德泰建设工程有限公司 | A kind of novel construction scaffolding fashioned iron cantilevered structure |
| CN110306774A (en) * | 2019-08-08 | 2019-10-08 | 中国建筑第四工程局有限公司 | A kind of installation method and device of spigot-and-socket builder's jack |
| CN110318532A (en) * | 2019-07-26 | 2019-10-11 | 深圳市鹏城建筑集团有限公司 | A kind of scaffold fastening apparatus and installation method of precast shear wall |
| CN211572502U (en) * | 2019-12-20 | 2020-09-25 | 深圳市焕升建筑工程有限公司 | Cantilever device of wall-attached scaffold for building construction |
| CN211899593U (en) * | 2019-12-31 | 2020-11-10 | 青岛恒生源集团建设有限公司 | Detachable scaffold frame support of encorbelmenting |
| CN211923450U (en) * | 2020-03-09 | 2020-11-13 | 孙朋 | Cantilever device for building engineering construction |
-
2020
- 2020-11-30 CN CN202011371064.4A patent/CN112663931B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1426282A (en) * | 1972-04-13 | 1976-02-25 | Goetaverken Ab | Device for carrying a working platform at a ships bulkhead or other vertical wall surface |
| CN203961252U (en) * | 2014-06-06 | 2014-11-26 | 中国十七冶集团有限公司 | The regularization rigid connecting tube device of scaffold |
| CN208347282U (en) * | 2018-03-04 | 2019-01-08 | 青岛德泰建设工程有限公司 | A kind of novel construction scaffolding fashioned iron cantilevered structure |
| CN110318532A (en) * | 2019-07-26 | 2019-10-11 | 深圳市鹏城建筑集团有限公司 | A kind of scaffold fastening apparatus and installation method of precast shear wall |
| CN110306774A (en) * | 2019-08-08 | 2019-10-08 | 中国建筑第四工程局有限公司 | A kind of installation method and device of spigot-and-socket builder's jack |
| CN211572502U (en) * | 2019-12-20 | 2020-09-25 | 深圳市焕升建筑工程有限公司 | Cantilever device of wall-attached scaffold for building construction |
| CN211899593U (en) * | 2019-12-31 | 2020-11-10 | 青岛恒生源集团建设有限公司 | Detachable scaffold frame support of encorbelmenting |
| CN211923450U (en) * | 2020-03-09 | 2020-11-13 | 孙朋 | Cantilever device for building engineering construction |
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| CN112663931A (en) | 2021-04-16 |
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