CN115341747A - Scaffold support device with anti-skidding structure for building construction - Google Patents
Scaffold support device with anti-skidding structure for building construction Download PDFInfo
- Publication number
- CN115341747A CN115341747A CN202210718051.2A CN202210718051A CN115341747A CN 115341747 A CN115341747 A CN 115341747A CN 202210718051 A CN202210718051 A CN 202210718051A CN 115341747 A CN115341747 A CN 115341747A
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- CN
- China
- Prior art keywords
- scaffold
- rod
- side wall
- groove
- supporting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
Abstract
The invention discloses a scaffold supporting device with an anti-skidding structure for building construction, which comprises a scaffold main body, wherein two moving mechanisms are arranged at the bottom end of the scaffold main body, each moving mechanism comprises two supporting frames, each supporting frame is fixedly connected to the bottom end of the scaffold main body, a containing groove is formed in the lower side wall of each supporting frame, a fixed block is connected to each containing groove in a sliding mode, the lower end of each fixed block is rotatably connected with a moving wheel through a rotating shaft, a plurality of connecting sleeves are fixedly arranged on the scaffold main body, each connecting sleeve is provided with a sleeve rod, and the lower side wall of each sleeve rod is provided with a lifting groove. Has the advantages that: when in use, the scaffold main body can be conveniently carried and moved in a short distance, and can be quickly fixed after being moved to a corresponding position, and meanwhile, the scaffold main body can be reinforced and supported in the use process, so that the stability of the scaffold main body is ensured, and the problem of sliding is avoided.
Description
Technical Field
The invention relates to the technical field of scaffolds for building construction, in particular to a scaffold supporting device with an anti-skidding structure for building construction.
Background
The scaffold is a temporary building tool which is erected for workers to operate and solve vertical and horizontal transportation on a construction site. The high-altitude construction method is mainly used for places where exterior walls, interior decoration or high floor height cannot be directly constructed, and the manufacturing materials of the high-altitude construction method are usually bamboo, wood, steel pipes or synthetic materials for the main purposes of up-and-down dry work of constructors or peripheral safety net maintenance, high-altitude installation of components and the like. The vertical rod type scaffold, the bridge type scaffold, the suspension type scaffold, the hanging type scaffold, the cantilever type scaffold, the climbing type scaffold and the like are mainly arranged in China.
For a long time, the occurrence rate of accidents is high because the erection tool, the construction technology and the use safety management work of the erection tool are in a lagged state. Statistical surface of interest: about 1/3 of casualty accidents occur in China building construction system every year, and are directly or indirectly related to problems of erecting tools and using the tools.
When using, the existing scaffold is heavy in whole self after being assembled, thereby causing inconvenience in short-distance moving and carrying, and meanwhile, when the scaffold is used, the scaffold is easy to slide when an operator acts too much. Therefore, it is highly desirable to design a scaffold supporting device with an anti-slip structure for building construction.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a scaffold supporting device with an anti-skidding structure for building construction, which solves the problems that the scaffold is inconvenient to move and carry in a short distance and the scaffold is easy to slide.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a construction is with scaffold puts up strutting arrangement who has anti-skidding structure, includes the scaffold body, the bottom of scaffold body is provided with two moving mechanism, moving mechanism includes two carriage, every the equal fixed connection of carriage is in scaffold body bottom, and the lower lateral wall of every carriage all is equipped with accomodates the groove, every accomodate equal sliding connection in the groove and have the fixed block, and every fixed block lower extreme all rotates through the pivot and is connected with the removal wheel, fixed mounting has a plurality of adapter sleeves in the scaffold body, and all is provided with the loop bar on every adapter sleeve, every the lower lateral wall of loop bar all is provided with the lift groove, and all slides on every lift groove and is provided with the lifter, every the equal fixed mounting of lifter lower extreme has the supporting legs.
In foretell scaffold puts up strutting arrangement with antiskid structure for construction, per two front and back positions are corresponding equal fixed mounting has the bracing piece between the carriage, and per two front and back positions are corresponding equal fixed mounting has the drive rod, every between the fixed block all be provided with on the lateral wall of carriage with correspond drive rod matched with shifting chute, two fixed mounting has two connecting rods between the drive rod, is located leftwards rotate on the bracing piece and be connected with adjusting screw, and adjusting screw and the drive rod threaded connection that corresponds, be located the right side fixed mounting has the locating lever on the bracing piece, and locating lever and another drive rod sliding connection.
In foretell construction is with scaffold puts up strutting arrangement with antiskid structure, around the adapter sleeve both sides all with between the scaffold puts up the main part threaded connection have fixing bolt, and fixed mounting connecting block on the adapter sleeve, it is connected with branch to rotate through the round bar on the connecting block, the other end of branch rotates through the dwang and is connected with the installation piece, and installs the piece and be connected with the loop bar, fixed mounting has the dead lever on the lateral wall of adapter sleeve, and is provided with the telescopic link on the dead lever, telescopic link and loop bar fixed connection.
In foretell scaffold puts up strutting arrangement with anti-skidding structure for construction, fixed mounting has a plurality of stoppers on the lateral wall of lifter, a plurality of spacing grooves have been seted up on the lateral wall in lifter groove, and every spacing groove respectively with the stopper sliding connection that corresponds, rotate on the loop bar and be connected with the bull stick, and bull stick lower extreme fixed mounting has the lead screw, lead screw and lifter threaded connection.
In the scaffold supporting device with the anti-skidding structure for building construction, the anti-skidding sleeve is fixedly mounted on the side wall of the rotating rod, the connecting screw rod is connected to the side wall of the sleeve rod in a threaded manner, the ejector block is fixedly mounted at one end, located in the lifting groove, of the connecting screw rod, and the ejector block corresponds to the anti-skidding sleeve in position.
In foretell scaffold puts up strutting arrangement with anti-skidding structure for construction, fixed mounting has the guide rail on the lateral wall of loop bar, and slides on the guide rail and be provided with the slider, slider and installation piece fixed connection, a plurality of screws have all been seted up to the both sides wall around the guide rail, the equal threaded connection of both sides wall has two positioning bolt around the slider, and every positioning bolt is corresponding with the screw position that corresponds respectively.
In foretell scaffold puts up strutting arrangement with anti-skidding structure for construction, be provided with on the lateral wall of dead lever with telescopic link matched with flexible groove, a plurality of constant head tanks have been seted up to the last lateral wall of telescopic link, threaded connection has the elasticity bolt on the lateral wall of dead lever, and the one end fixed mounting that the elasticity bolt is located flexible inslot has the fixture block, the fixture block cooperatees with one of them constant head tank, set up on the lateral wall in flexible groove with fixture block matched with recess.
Compared with the prior art, the invention has the advantages that:
1: through moving mechanism's design, be convenient for when using can be convenient carry the removal in short distance to scaffold frame main part to remove and can quick fixation after corresponding the position.
2: through the cooperation of a plurality of loop bars and a plurality of supporting legss, be convenient for consolidate it when using scaffold frame main part and support, ensure its stability, avoid appearing gliding problem.
3: through the cooperation of telescopic link, flexible groove, slider and guide rail, can adjust the interval of the relative scaffold frame main part of loop bar as required to can ensure the supporting effect of support leg on the loop bar to scaffold frame main part in narrow space, improve application scope.
In conclusion, the scaffold main body can be conveniently carried and moved in a short distance in use, can be quickly fixed after being moved to the corresponding position, and can be reinforced and supported in the use process, so that the stability of the scaffold main body is ensured, and the problem of sliding is avoided.
Drawings
Fig. 1 is a schematic structural view of a scaffold supporting device with an anti-slip structure for building construction according to the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic side sectional view of the moving mechanism of FIG. 1;
FIG. 4 is an enlarged view of the structure of portion A in FIG. 1;
fig. 5 is an enlarged schematic view of the structure of part B in fig. 1.
In the figure: 1 scaffold frame main part, 2 braced frames, 3 accomodate the groove, 4 fixed blocks, 5 remove the wheel, 6 bracing pieces, 7 adjusting screw, 8 drive pole, 9 removal grooves, 10 adapter sleeve, 11 fixing bolt, 12 connecting blocks, 13 branch, 14 loop bars, 15 lifter, 16 supporting legs, 17 lift grooves, 18 stopper, 19 spacing grooves, 20 bull sticks, 21 lead screw, 22 antiskid cover, 23 connecting screw, 24 kicking blocks, 25 installation pieces, 26 slider, 27 guide rail, 28 screw, 29 positioning bolt, 30 flexible groove, 31 telescopic link, 32 constant head tank, 33 loose bolt, 34 fixture block, 35 recess, 36 dead lever.
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 in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, the scaffold supporting device with the anti-skid structure for building construction comprises a scaffold main body 1, wherein two moving mechanisms are arranged at the bottom end of the scaffold main body 1, each moving mechanism comprises two supporting frames 2, each supporting frame 2 is fixedly connected to the bottom end of the scaffold main body 1, a containing groove 3 is formed in the lower side wall of each supporting frame 2, a fixed block 4 is slidably connected to each containing groove 3, and the lower end of each fixed block 4 is rotatably connected with a moving wheel 5 through a rotating shaft;
the above is noteworthy:
1. when a plurality of removal wheels 5 were inconsistent with ground, can play the effect that makes things convenient for the whole transport of scaffold frame main part 1 to remove, when removing to suitable position, inside contracting into carriage 2 with a plurality of removal wheels 5, at this moment through a plurality of carriages 2 with ground inconsistent, can play the effect of supporting legs hand rest main part 1.
2. Equal fixed mounting has bracing piece 6 between per two fore-and-aft position corresponding carriage 2, equal fixed mounting has drive rod 8 between per two fore-and-aft position corresponding fixed block 4, all be provided with on every bracing frame 2's the lateral wall with correspond drive rod 8 matched with shifting chute 9, fixed mounting has two connecting rods between two drive rods 8, it is connected with adjusting screw 7 to rotate on the bracing piece 6 that is located left, and adjusting screw 7 and the 8 threaded connection of drive rod that corresponds, fixed mounting has the locating lever on the bracing piece 6 that is located the right side, and locating lever and another drive rod 8 sliding connection, cooperation through two drive rods 8 and two connecting rods, connection between a plurality of fixed blocks 4 has been realized, consequently when needing to adjust the position of a plurality of removal wheels 5 in carriage 2, can accomplish the operation through rotating adjusting screw 7, the regulation mode is simple and convenient.
3. Fixed mounting has a plurality of adapter sleeves 10 on scaffold frame main part 1, and all be provided with loop bar 14 on every adapter sleeve 10, the lower lateral wall of every loop bar 14 all is provided with lift groove 17, and all slide on every lift groove 17 and be provided with lifter 15, the equal fixed mounting of 15 lower extremes of every lifter has supporting legs 16, when using scaffold frame main part 1, make a plurality of lifters 15 remove downwards and utilize a plurality of supporting legs 16 to contradict with ground, then can play stable supporting role to scaffold frame main part 1 this moment, keep its stability, avoid appearing gliding problem.
4. Both sides all around the adapter sleeve 10 and scaffold frame main part 1 between threaded connection have fixing bolt 11, design through a plurality of fixing bolt 11, be convenient for carry out the dismouting between adapter sleeve 10 and the scaffold frame main part 1, fixed mounting has a plurality of stopper 18 on the lateral wall of lifter 15, a plurality of spacing grooves 19 have been seted up on the lateral wall of lift groove 17, and every spacing groove 19 respectively with the stopper 18 sliding connection who corresponds, it is connected with bull stick 20 to rotate on the loop bar 14, and bull stick 20 lower extreme fixed mounting has lead screw 21, lead screw 21 and lifter 15 threaded connection, cooperation through stopper 18 and spacing groove 19, can prescribe a limit to the moving direction and the maximum moving distance of lifter 15 in lift groove 17, rotate bull stick 20 afterwards and can control the position relation of supporting legs 16 and ground.
5. Fixed mounting has antiskid cover 22 on the lateral wall of bull stick 20, threaded connection has connecting screw 23 on the lateral wall of loop bar 14, and connecting screw 23 is located the one end fixed mounting of lift tank 17 and has kicking block 24, kicking block 24 is corresponding with antiskid cover 22 position, after supporting legs 16 position control finishes, rotate connecting screw 23 and make kicking block 24 closely paste with antiskid cover 22, then can keep the stability of bull stick 20 this moment, thereby can avoid taking place to rotate because of bull stick 20 and lead to supporting legs 16 and the unstable problem that causes scaffold frame main part 1 stability not good with ground contact.
6. Fixed mounting connecting block 12 on the adapter sleeve 10, rotate through the round bar on the connecting block 12 and be connected with branch 13, the other end of branch 13 rotates through the dwang and is connected with installation piece 25, and installation piece 25 is connected with loop bar 14, and fixed mounting has dead lever 36 on the lateral wall of adapter sleeve 10, and is provided with telescopic link 31 on the dead lever 36, telescopic link 31 and loop bar 14 fixed connection.
7. A guide rail 27 is fixedly mounted on a side wall of the loop bar 14, a slider 26 is slidably disposed on the guide rail 27, the slider 26 is fixedly connected with the mounting block 25, a plurality of screw holes 28 are respectively formed in front and rear side walls of the guide rail 27, two positioning bolts 29 are respectively and threadedly connected to front and rear side walls of the slider 26, each positioning bolt 29 corresponds to the corresponding screw hole 28, an expansion slot 30 matched with the expansion bar 31 is formed in a side wall of the fixing bar 36, a plurality of positioning slots 32 are formed in an upper side wall of the expansion slot 31, a tightening bolt 33 is threadedly connected to a side wall of the fixing bar 36, a clamping block 34 is fixedly mounted at one end of the tightening bolt 33 in the expansion slot 30, the clamping block 34 is matched with one of the positioning slots 32, a groove 35 matched with the clamping block 34 is formed in the side wall of the expansion slot 30, when available space around the scaffold body 1 is limited after mounting, the tightening bolt 33 is firstly rotated to separate the clamping block 34 from the positioning slot 32 on the expansion slot 31, then the expansion slot 31 is contracted, the expansion slot 30, the expansion slot 29 is firstly loosened before the contraction, the plurality of positioning bolts 29 are simultaneously moved up and down on the guide rail 27, when the scaffold body is tightened, the narrow feet, the narrow leg supporting bracket 14, the narrow leg supporting space is ensured, and the narrow leg supporting range of the narrow leg supporting bracket 14 is increased, and the narrow leg supporting bracket, and the narrow leg supporting range of the narrow leg supporting bracket is increased.
When the scaffold main body 1 needs to be moved, the plurality of moving wheels 5 are enabled to be abutted to the ground by rotating the adjusting screw 7, the scaffold main body 1 can be conveniently and integrally transported and moved, when the scaffold main body 1 is moved to a proper position, the adjusting screw 7 is rotated in the opposite direction, the plurality of moving wheels 5 are retracted into the supporting frames 2, the plurality of supporting frames 2 are abutted to the ground, the scaffold main body 1 can be supported, after the scaffold main body 1 is moved and fixed, the plurality of corresponding supporting legs 16 are enabled to be abutted to the ground by rotating the plurality of rotating rods 20, the scaffold main body 1 can be stably supported, the stability of the scaffold main body 1 is kept, the sliding problem is avoided, and finally the plurality of connecting screws 23 are tightened to fix the plurality of rotating rods 20.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. The utility model provides a construction is with scaffold puts up strutting arrangement with antiskid structure, includes scaffold main part (1), its characterized in that, the bottom of scaffold main part (1) is provided with two moving mechanism, moving mechanism includes two carriage (2), every the equal fixed connection of carriage (2) is in scaffold main part (1) bottom, and the lower lateral wall of every carriage (2) all is equipped with accomodates groove (3), every accomodate equal sliding connection has fixed block (4) on groove (3), and every fixed block (4) lower extreme all is connected with removal wheel (5) through the pivot rotation, fixed mounting has a plurality of adapter sleeves (10) in scaffold main part (1), and all is provided with loop bar (14) on every adapter sleeve (10), every the lower lateral wall of loop bar (14) all is provided with lift groove (17), and all slides on every lift groove (17) and is provided with lifter (15), every the equal fixed mounting of lifter (15) lower extreme has supporting legs (16).
2. The scaffold supporting device with the anti-skidding structure for the building construction according to claim 1, wherein every two supporting frames (2) corresponding to each other in the front and rear positions are fixedly provided with a supporting rod (6), every two fixing blocks (4) corresponding to each other in the front and rear positions are fixedly provided with a driving rod (8), each supporting frame (2) is provided with a moving groove (9) matched with the corresponding driving rod (8) on the side wall, two connecting rods are fixedly provided between the driving rods (8), the supporting rods are positioned on the left side, adjusting screws (7) are rotatably connected to the supporting rods (6), the adjusting screws (7) are in threaded connection with the corresponding driving rods (8), and the supporting rods (6) on the right side are fixedly provided with a positioning rod which is in sliding connection with the other driving rod (8).
3. The scaffold supporting device with the anti-skid structure for building construction as claimed in claim 1, wherein the connecting sleeve (10) is connected with the scaffold main body (1) at both sides at the front and back thereof through the fixing bolt (11), the connecting sleeve (10) is fixedly provided with the connecting block (12), the connecting block (12) is connected with the supporting rod (13) through the rotation of the round rod, the other end of the supporting rod (13) is connected with the mounting block (25) through the rotation of the rotating rod, the mounting block (25) is connected with the loop bar (14), the side wall of the connecting sleeve (10) is fixedly provided with the fixing rod (36), the fixing rod (36) is provided with the telescopic rod (31), and the telescopic rod (31) is fixedly connected with the loop bar (14).
4. The scaffold supporting device with the anti-skidding structure for building construction according to claim 1, wherein a plurality of limiting blocks (18) are fixedly installed on the side wall of the lifting rod (15), a plurality of limiting grooves (19) are formed in the side wall of the lifting groove (17), each limiting groove (19) is slidably connected with the corresponding limiting block (18), a rotating rod (20) is rotatably connected to the sleeve rod (14), a lead screw (21) is fixedly installed at the lower end of the rotating rod (20), and the lead screw (21) is in threaded connection with the lifting rod (15).
5. The scaffold supporting device with the anti-skidding structure for building construction according to claim 4, wherein the anti-skidding sleeves (22) are fixedly installed on the side walls of the rotating rods (20), the connecting screw rods (23) are connected to the side walls of the sleeve rods (14) in a threaded mode, one ends, located in the lifting grooves (17), of the connecting screw rods (23) are fixedly installed with the ejector blocks (24), and the ejector blocks (24) correspond to the anti-skidding sleeves (22).
6. The scaffold supporting device with the anti-skidding structure for the building construction according to claim 3, wherein a guide rail (27) is fixedly installed on the side wall of the loop bar (14), a sliding block (26) is arranged on the guide rail (27) in a sliding mode, the sliding block (26) is fixedly connected with the installation block (25), a plurality of screw holes (28) are formed in the front side wall and the rear side wall of the guide rail (27), two positioning bolts (29) are connected to the front side wall and the rear side wall of the sliding block (26) in a threaded mode, and each positioning bolt (29) corresponds to the corresponding screw hole (28) in position.
7. The scaffold supporting device with the anti-skidding structure for the building construction as claimed in claim 3, wherein the side wall of the fixing rod (36) is provided with a telescopic groove (30) matched with the telescopic rod (31), the upper side wall of the telescopic rod (31) is provided with a plurality of positioning grooves (32), the side wall of the fixing rod (36) is in threaded connection with a tension bolt (33), one end of the tension bolt (33) located in the telescopic groove (30) is fixedly provided with a clamping block (34), the clamping block (34) is matched with one of the positioning grooves (32), and the side wall of the telescopic groove (30) is provided with a groove (35) matched with the clamping block (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210718051.2A CN115341747A (en) | 2022-06-22 | 2022-06-22 | Scaffold support device with anti-skidding structure for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210718051.2A CN115341747A (en) | 2022-06-22 | 2022-06-22 | Scaffold support device with anti-skidding structure for building construction |
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| Publication Number | Publication Date |
|---|---|
| CN115341747A true CN115341747A (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210718051.2A Pending CN115341747A (en) | 2022-06-22 | 2022-06-22 | Scaffold support device with anti-skidding structure for building construction |
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| Country | Link |
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| CN (1) | CN115341747A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005124057A1 (en) * | 2004-06-18 | 2005-12-29 | Safestand Limited | Fittings for builders' trestles |
| CN214169880U (en) * | 2020-12-23 | 2021-09-10 | 中国二十冶集团有限公司 | Anti-toppling support for scaffold |
| CN216196534U (en) * | 2021-10-18 | 2022-04-05 | 西安安德固模架工程有限公司 | Bracing device for scaffold |
| CN216239617U (en) * | 2021-11-21 | 2022-04-08 | 青岛海发置业有限公司 | Pull rod tool type scaffold structure |
| CN216340772U (en) * | 2021-11-02 | 2022-04-19 | 中建八局第四建设有限公司 | Scaffold support device |
-
2022
- 2022-06-22 CN CN202210718051.2A patent/CN115341747A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005124057A1 (en) * | 2004-06-18 | 2005-12-29 | Safestand Limited | Fittings for builders' trestles |
| CN214169880U (en) * | 2020-12-23 | 2021-09-10 | 中国二十冶集团有限公司 | Anti-toppling support for scaffold |
| CN216196534U (en) * | 2021-10-18 | 2022-04-05 | 西安安德固模架工程有限公司 | Bracing device for scaffold |
| CN216340772U (en) * | 2021-11-02 | 2022-04-19 | 中建八局第四建设有限公司 | Scaffold support device |
| CN216239617U (en) * | 2021-11-21 | 2022-04-08 | 青岛海发置业有限公司 | Pull rod tool type scaffold structure |
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