CN211691393U - One-way anti-falling safety device of attached lifting scaffold - Google Patents
One-way anti-falling safety device of attached lifting scaffold Download PDFInfo
- Publication number
- CN211691393U CN211691393U CN201922404729.6U CN201922404729U CN211691393U CN 211691393 U CN211691393 U CN 211691393U CN 201922404729 U CN201922404729 U CN 201922404729U CN 211691393 U CN211691393 U CN 211691393U
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- Prior art keywords
- scaffold
- falling
- weighing down
- safety device
- clamp plate
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- 238000005303 weighing Methods 0.000 claims abstract description 46
- 230000009194 climbing Effects 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 16
- 230000002787 reinforcement Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model discloses an one-way anti-falling safety device of inserted lift scaffold, include the mainboard, prevent weighing down subassembly, reinforcing block, mounting hole and clamp plate, the side of mainboard is equipped with the scaffold main part, the scaffold main part and adopt climbing device to connect between the mainboard. This one-way safety device that prevents weighing down of inserted lift scaffold, establish to split type structure through preventing weighing down the structure, one is that it is the clamp plate to prevent weighing down the subassembly one, better solution scaffold prevent weighing down the structure and be not convenient for installation and the problem of dismantlement when using of scaffold, because prevent weighing down the subassembly and fix in the scaffold main part, so only need install the clamp plate can, insert the inserted block of clamp plate side in the outside mounting hole of scaffold main part, then screw up the nut in the outside of clamp plate, can install the clamp plate, the staff has made things convenient for to a great extent to install and dismantle, more convenient when staff operates, overall structure is simple, the flexibility is stronger during the use.
Description
Technical Field
The utility model relates to a construction technical field specifically is an one-way anti-falling safety device of inserted lift scaffold.
Background
The attached lifting scaffold equipment is a novel scaffold technology which is rapidly developed at the beginning of the century, has important influence on the progress of building construction technology, changes high-altitude operation into low-altitude operation, changes suspended operation into support body internal operation, and has the characteristics of obvious low carbon property, high-tech content, economy, safety, convenience and the like.
Most of anti-falling devices of the attached lifting scaffold on the current market are integrated structures, are not convenient for workers to operate in an installing and disassembling mode, are poor in convenience and flexibility during use, and meanwhile, due to the fact that the anti-falling structures are multiple in number, the anti-falling devices can not loosen in different degrees in the application process along with the increase of the using time, and stability is not strong.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an one-way safety device that prevents weighing down of inserted lift scaffold has solved the anti-falling device of inserted lift scaffold on the current market most all is the structure of integral type, the staff of being not convenient for operates at installation and dismantlement formula, the convenience is relatively poor when using, the flexibility is relatively poor, simultaneously the majority prevent weighing down the structure along with the increase of live time, the not hard up condition of not hard up not enough of not equidimension can appear at the in-process of using, the not strong problem of stability.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an one-way safety device that prevents weighing down of inserted lift scaffold, includes the mainboard, prevents weighing down the subassembly, adds the anchor block, mounting hole and clamp plate, the side of mainboard is equipped with the scaffold body, the scaffold body and adopt climbing device to connect between the mainboard, climbing device fixed connection is on the right side of scaffold body, the externally mounted of scaffold body prevents weighing down the subassembly, prevent weighing down the subassembly including pivot, prevent weighing down buckle, tension spring and pull rod, the top of preventing weighing down the subassembly is equipped with the clamp plate, the clamp plate is installed in the outside of scaffold body, adopt the inserted block to connect between clamp plate and the scaffold body, prevent weighing down the bottom of buckle and set up jaggedly.
Preferably, the inside evenly distributed metal pole of mainboard, the inside at the mainboard is installed through the inlayed mode to the metal pole, the metal pole protrusion is in the outside of mainboard, the top of metal pole is equipped with prevents weighing down the buckle.
Preferably, the outside of scaffold frame main part is equipped with the reinforcement piece, the left side at the scaffold frame main part is connected through the welded mode to the reinforcement piece, the outside fixed connection of reinforcement piece prevents weighing down the buckle, prevent weighing down and adopt the pivot to connect between buckle and the reinforcement piece.
Preferably, the upper part of the anti-falling buckle plate is fixedly connected with a pull rod, the lower part of the climbing device is fixedly connected with a pull rod, and a tension spring is arranged between the pull rods.
Preferably, the surface of the scaffold main body is provided with a mounting hole, the inside of the mounting hole is fixedly connected with a bolt, and the mounting hole is oblong.
Preferably, the inside of mounting hole is inlayed and is had the inserted block, the clamp plate is connected through the welded mode in the outside of inserted block, the through-hole has been seted up to the inside of clamp plate and inserted block, the bolt has been inserted to the inside of through-hole, the external mounting nut of bolt, the inserted block is prolate shape.
(III) advantageous effects
The utility model provides an one-way anti-falling safety device of attached lifting scaffold. The method has the following beneficial effects:
(1) this one-way safety device that prevents weighing down of inserted lift scaffold, establish to split type structure through preventing weighing down the structure, one is that it is the clamp plate to prevent weighing down the subassembly one, better solution scaffold prevent weighing down the structure and be not convenient for installation and the problem of dismantlement when using, at first when this prevents weighing down the structure in the installation, because prevent weighing down the subassembly and fix in the scaffold body, so only need install the clamp plate can, insert the inserted block of clamp plate side in the outside mounting hole of scaffold body, then screw up the nut in the outside of clamp plate, can install the clamp plate, just constitute complete anti-falling structure when clamp plate and prevent weighing down the subassembly and combine together, the staff has made things convenient for in the very big degree to install and dismantle, more convenient during the staff operation, overall structure is simple, the flexibility is stronger during the use.
(2) This one-way safety device that prevents weighing down of inserted lift scaffold, be equipped with prolate inserted block through the side at the clamp plate, can not appear rocking after inlaying it in the mounting hole, the unstable condition, prolate inserted block can enlarge and the inside area of contact of scaffold frame main part, make the fastening more of its interlock, and externally utilize the nut to carry out fixed mounting, make this clamp plate strengthen greatly at the in-process stability of using, can not appear lengthening and appear not hard up phenomenon along with the live time, the functionality is stronger, and is comparatively practical.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic structural view of the tension spring of the present invention;
FIG. 3 is a schematic structural view of the fall preventing assembly of the present invention;
FIG. 4 is a side view of the pressure plate of the present invention;
fig. 5 is a partial schematic view of the mounting hole of the present invention;
in the drawing, a main board-1, a scaffold main body-2, a metal rod-3, a climbing device-4, a reinforcing block-5, an anti-falling component-6, a rotating shaft-7, an anti-falling buckle-8, a tension spring-9, a pull rod-10, a mounting hole-11, a bolt-12, a pressing plate-13, a nut-14, an insert-15 and a through hole-16.
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. 1-5, an embodiment of the present invention provides a technical solution: the utility model provides an one-way safety device that prevents weighing down of inserted lift scaffold, includes mainboard 1, prevents weighing down subassembly 6, reinforcing block 5, mounting hole 11 and clamp plate 13, the side of mainboard 1 is equipped with scaffold body 2, scaffold body 2 and mainboard 1 between adopt climbing device 4 to connect, climbing device 4 fixed connection is on scaffold body 2's right side, scaffold body 2's externally mounted has prevents weighing down subassembly 6, prevent weighing down subassembly 6 including pivot 7, prevent weighing down buckle 8, tension spring 9 and pull rod 10, the top of preventing weighing down subassembly 6 is equipped with clamp plate 13, clamp plate 13 is installed in scaffold body 2's outside, adopt inserted block 15 to connect between clamp plate 13 and the scaffold body 2, prevent that the bottom of weighing down buckle 8 is seted up jaggedly.
The inside evenly distributed metal pole 3 of mainboard 1, the inside at mainboard 1 is installed through the inlayed mode to metal pole 3, metal pole 3 protrusion is in mainboard 1's outside, the top of metal pole 3 is equipped with prevents weighing down buckle 8, through the metal pole 3 of the prominent type that is equipped with, can combine to prevent weighing down the buckle 8 and reach the effect of preventing weighing down when the scaffold frame drops suddenly, and the security is stronger, and is comparatively practical.
The outside of scaffold frame main part 2 is equipped with reinforcing block 5, reinforcing block 5 is connected in the left side of scaffold frame main part 2 through the welded mode, reinforcing block 5's outside fixed connection prevents weighing down buckle 8, prevent weighing down and adopt pivot 7 to connect between buckle 8 and the reinforcing block 5, connect through the reinforcing block 5 that is equipped with and prevent weighing down subassembly 6, better increase prevent weighing down the intensity between subassembly 6 and the scaffold frame main part 2, the functionality is stronger.
Prevent weighing down top fixed connection pull rod 10 of buckle 8, climbing device 4's below fixed connection pull rod 10, be equipped with tension spring 9 between the pull rod 10, through the tension spring 9 that is equipped with, can keep preventing weighing down buckle 8 and be the parallel form, the effect of resilience is better, comparatively practical.
The inside of mounting hole 11 is inlayed and is had inserted block 15, clamp plate 13 is connected through the welded mode in the outside of inserted block 15, through-hole 16 has been seted up to clamp plate 13 and inserted block 15's inside, bolt 12 has been inserted to the inside of through-hole 16, bolt 12's externally mounted nut 14, inserted block 15 is prolate form, connects through being equipped with bolt 12 in through-hole 16's inside, and the staff of being convenient for installs and dismantles, and it is comparatively convenient, labour saving and time saving to operate.
The working principle is as follows: when the unidirectional anti-falling safety device of the attached lifting scaffold is used, the anti-falling structure of the scaffold is a split structure and consists of the anti-falling component 6 and the pressing plate 13, the problem that the anti-falling structure of the scaffold is inconvenient to install and disassemble in the application process is solved, firstly, when the anti-falling structure is installed, the anti-falling component 6 is fixed on the scaffold main body 2, only the pressing plate 13 needs to be installed, then, the installation hole 11 is formed in the surface of the scaffold, the insertion block 15 on the side surface of the pressing plate 13 is inserted into the installation hole 11, then the nut 14 is screwed on the outer part of the pressing plate 13, the pressing plate 13 can be installed, meanwhile, because the installation hole 11 and the insertion block 15 are both of flat and long structures, the situation of shaking and instability can not occur after the insertion block is embedded in the installation hole 11, the flat and long insertion block 15 can expand the contact area with the inner part of the scaffold main body 2, the clamping plate 13 is more tightly engaged and is fixedly installed outside by utilizing the nut 14, so that the stability of the clamping plate 13 in the application process is greatly enhanced, the phenomenon of looseness along with the prolonging of the service time is avoided, the functionality is stronger and more stable, when the clamping plate 13 and the anti-falling component 6 are combined together, a complete anti-falling structure is formed, the operation is simpler and more convenient, the installation and the disassembly of workers are greatly facilitated, the flexibility in use is stronger, when the scaffold climbs, the anti-falling buckle 8 cannot be blocked by the metal rod 3 to climb due to the adoption of the design of a fillet outside the anti-falling buckle 8, the anti-falling buckle 8 can be kept in a parallel state by arranging the tension spring 9 between the climbing device 4 and the anti-falling buckle 8, and if the scaffold suddenly falls, a notch at the bottom of the anti-falling buckle 8 is buckled at the top of the metal rod 3 due to the gravity, and the clamp plate 13 outside the scaffold main body 2 can press the anti-falling component 6, so that the anti-falling buckle plate 8 is prevented from tripping, the anti-falling effect of the scaffold is better played, and the practicability is stronger.
The utility model solves the problems that most of the anti-falling devices of the attachment type lifting scaffold on the market are of an integrated structure, are inconvenient for workers to operate in installation and disassembly modes, are poor in convenience and flexibility during use, and have different loosening degrees along with the increase of service time, the utility model solves the problems of poor stability and the like by mutually combining the components, the anti-falling structure is designed into a split structure, one is an anti-falling component and the other is a pressing plate, so that the problem that the anti-falling structure of the scaffold is inconvenient to install and disassemble in use is better solved, firstly, when the anti-falling structure is installed, the anti-falling component is fixed on the scaffold main body, only the pressing plate needs to be installed, the insert blocks on the side surfaces of the pressing plate are inserted into the installation holes on the outer part of the scaffold main body, then the nut is screwed on the outer part of the pressing plate, the pressing plate can be installed well, when the pressing plate and the anti-falling component are combined together, the complete anti-falling structure is formed, the installation and the disassembly of a worker are greatly facilitated, the worker is more convenient and more convenient to operate, the flexibility is stronger in use, and meanwhile, the flat and, the condition of rocking, unstable can not appear after inlaying it in the mounting hole, prolate inserted block can enlarge and scaffold frame main part inside area of contact, makes the fastening more of its interlock, and utilizes the nut to carry out fixed mounting externally for this clamp plate is strengthened greatly at the in-process stability of using, can not appear along with the live time becomes long and the phenomenon that becomes flexible appears, and the functionality is stronger, comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.
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 (6)
1. The utility model provides an one-way safety device that prevents weighing down of inserted lift scaffold which characterized in that: comprises a main board (1), an anti-falling component (6), a reinforcing block (5), a mounting hole (11) and a pressing plate (13), the side surface of the main board (1) is provided with a scaffold main body (2), the scaffold main body (2) is connected with the main board (1) by a climbing device (4), the climbing device (4) is fixedly connected to the right side of the scaffold main body (2), the outside of the scaffold main body (2) is provided with an anti-falling component (6), the anti-falling component (6) comprises a rotating shaft (7), an anti-falling buckle plate (8), a tension spring (9) and a pull rod (10), the top of the anti-falling component (6) is provided with a pressure plate (13), the pressure plate (13) is arranged outside the scaffold main body (2), the pressure plate (13) and the scaffold main body (2) are connected through the insert block (15), and the bottom of the anti-falling buckle plate (8) is provided with a notch.
2. The one-way anti-falling safety device of the attached lifting scaffold as claimed in claim 1, wherein: the inside evenly distributed metal pole (3) of mainboard (1), the inside at mainboard (1) is installed through the mode of inlaying in metal pole (3), metal pole (3) protrusion is in the outside of mainboard (1), the top of metal pole (3) is equipped with prevents weighing down buckle (8).
3. The one-way anti-falling safety device of the attached lifting scaffold as claimed in claim 1, wherein: the outside of scaffold frame main part (2) is equipped with reinforcement piece (5), reinforcement piece (5) are connected in the left side of scaffold frame main part (2) through the welded mode, the outside fixed connection of reinforcement piece (5) prevents weighing down buckle (8), prevent weighing down and adopt pivot (7) to connect between buckle (8) and reinforcement piece (5).
4. The one-way anti-falling safety device of the attached lifting scaffold as claimed in claim 1, wherein: the anti-falling buckle plate is characterized in that pull rods (10) are fixedly connected to the upper portion of the anti-falling buckle plate (8), pull rods (10) are fixedly connected to the lower portion of the climbing device (4), and tension springs (9) are arranged between the pull rods (10).
5. The one-way anti-falling safety device of the attached lifting scaffold as claimed in claim 1, wherein: mounting hole (11) have been seted up on the surface of scaffold frame main part (2), inside fixed connection bolt (12) of mounting hole (11), mounting hole (11) are prolate.
6. The one-way anti-falling safety device of the attached lifting scaffold as claimed in claim 1, wherein: the utility model discloses a bolt, including mounting hole (11), clamp plate (13), through-hole (16) have been seted up to the inside of clamp plate (13) and inserted block (15), the inside of through-hole (16) is inserted and is had bolt (12), the outside mounting nut (14) of bolt (12), inserted block (15) are prolate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922404729.6U CN211691393U (en) | 2019-12-27 | 2019-12-27 | One-way anti-falling safety device of attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922404729.6U CN211691393U (en) | 2019-12-27 | 2019-12-27 | One-way anti-falling safety device of attached lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211691393U true CN211691393U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922404729.6U Expired - Fee Related CN211691393U (en) | 2019-12-27 | 2019-12-27 | One-way anti-falling safety device of attached lifting scaffold |
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| CN (1) | CN211691393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252751A (en) * | 2020-11-11 | 2021-01-22 | 中建七局(上海)有限公司 | Mounting protection structure for building engineering with adjustable |
-
2019
- 2019-12-27 CN CN201922404729.6U patent/CN211691393U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252751A (en) * | 2020-11-11 | 2021-01-22 | 中建七局(上海)有限公司 | Mounting protection structure for building engineering with adjustable |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |