CN212201205U - Scaffold convenient to remove - Google Patents
Scaffold convenient to remove Download PDFInfo
- Publication number
- CN212201205U CN212201205U CN201822229604.XU CN201822229604U CN212201205U CN 212201205 U CN212201205 U CN 212201205U CN 201822229604 U CN201822229604 U CN 201822229604U CN 212201205 U CN212201205 U CN 212201205U
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- CN
- China
- Prior art keywords
- supporting
- rod
- scaffold
- rods
- rotating shaft
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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.)
- Expired - Fee Related
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- Movable Scaffolding (AREA)
Abstract
The utility model belongs to the technical field of scaffold technique and specifically relates to a scaffold frame convenient to remove, including two support piece, support piece all includes two fixed connection's first bracing piece, two upper portion between the first bracing piece is passed through rotation of rotation and is installed the backup pad, the one end of second bracing piece is passed through the second pivot and is connected, two install hollow pole through the bolt between the supporting shoe, one side of pawl is connected with the spring with recess fixed connection, two upper portion between the first bracing piece is rotated and is installed the pendulum rod, is located the top second one side of stiffener is rotated through first round pin axle and is installed with draw-in groove complex spacing frame. The utility model discloses the equipment is convenient, can improve the packaging efficiency of scaffold frame greatly, and convenient to use does not need the user to get off from the scaffold frame when removing the scaffold frame to reduce the removal time of scaffold frame, just also can improve work efficiency, safe and reliable, excellent in use effect is worth using widely.
Description
Technical Field
The utility model relates to a scaffold technical field especially relates to a scaffold frame convenient to remove.
Background
The scaffold frame is one of the most frequently used tools such as building decoration, and current scaffold frame is consuming time and energy in the use equipment, and current scaffold frame removal effect is poor simultaneously, when needing to remove, and the user on the scaffold frame need get off, carries out the removal of scaffold frame again, and this just makes work efficiency greatly reduced, causes a great deal of inconvenience for the use of scaffold frame, and for this reason, we propose the scaffold frame of being convenient for to remove.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a scaffold convenient to move, which is more convenient to move.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a scaffold convenient to move, comprising two supporting pieces, wherein each supporting piece comprises two fixedly connected first supporting rods, a plurality of reinforcing rods are arranged between the two first supporting rods, a supporting plate is rotatably arranged at the upper part between the two first supporting rods through a rotating shaft, the two supporting plates are rotatably connected through a pin shaft, a second supporting rod is arranged at the middle part between the two first supporting rods through a pin shaft, one end of the second supporting rod is connected with the supporting plate through a second rotating shaft, a fixing rod is arranged at the middle part of one side of the second supporting rod, a cross rod is arranged between the two fixing rods, a bolt is inserted into the middle part of each fixing rod, supporting blocks are fixedly arranged at the lower ends of the first supporting rods, a rotating shaft is arranged between the two supporting blocks, and the two ends of the rotating shaft are connected with moving wheels through the supporting blocks, a hollow rod is installed between the two supporting blocks through bolts, a rotating shaft is located inside the hollow rod, a gear is rotatably sleeved in the middle of the rotating shaft, a groove is formed in one side of the gear, a ratchet wheel located inside the groove is fixedly sleeved in the middle of the rotating shaft, pawls are installed on two sides of the groove through pin shafts, a spring fixedly connected with the groove is connected to one side of each pawl, a rack meshed with the gear penetrates through the upper portion of one side of the hollow rod, a moving rod is installed at the upper end of the rack, a square frame is installed at the upper end of the moving rod, guide blocks penetrated through by the moving rod are fixedly installed on one side of three reinforcing rods at the lower portion of the moving rod, a swing rod is rotatably installed at the upper portion between the two first supporting rods, a pushing head connected with the square frame in a transmission manner is installed at one end of the, and one side of the second reinforcing rod positioned above is rotatably provided with a limiting frame matched with the clamping groove through a first pin shaft.
Preferably, a pedal is fixedly mounted on one side of the first support rod, and the pedal and the first support rod are fixedly connected through welding.
Preferably, the both sides of bolt are all rotated and are installed the gag lever post, spacing spring is installed to one side of gag lever post, and spacing spring's one end and bolt fixed connection.
Preferably, the number of the pawls is 2.
Preferably, the moving rod, the square frame and the rack are fixedly connected through welding.
The utility model provides a pair of scaffold frame convenient to remove, beneficial effect lies in: the utility model discloses the equipment is convenient, can improve the packaging efficiency of scaffold frame greatly, the carriage release lever swing that is equipped with, the carriage release lever drives square frame and reciprocates, square frame drives the rack through the carriage release lever and reciprocates, the rack drives gear revolve, because pawl and ratchet set up the gear and only can the folk prescription to rotating, thereby make pivot one-way rotation, the pivot drives the removal wheel removal, realize the removal of scaffold frame, high durability and convenient use, do not need the user to get off from the scaffold frame during removal scaffold frame, thereby reduce the removal time of scaffold frame, just also can improve work efficiency, safety and reliability, excellent in use effect, and is worth using widely.
Drawings
Fig. 1 is a schematic structural view of a scaffold convenient to move according to the present invention;
fig. 2 is a schematic structural view of a portion a of the scaffold convenient to move according to the present invention;
fig. 3 is a schematic structural diagram of a portion B of the scaffold convenient to move according to the present invention;
fig. 4 is a schematic structural view of a C portion of a scaffold convenient to move according to the present invention;
fig. 5 is a schematic view of a bolt structure of a scaffold convenient to move according to the present invention;
fig. 6 is a schematic structural view of a supporting member of the scaffold convenient to move according to the present invention.
In the figure: the device comprises a first support rod 1, a moving rod 2, a guide block 3, a reinforcing rod 4, a support block 5, a support plate 6, a second support rod 7, a cross rod 8, a moving wheel 9, a pawl 10, a rotating shaft 11, a hollow rod 12, a groove 13, a gear 14, a spring 15, a rack 16, a ratchet 17, a pushing head 18, a square frame 19, a swing rod 20, a limiting frame 21, a clamping groove 22, a bolt 23, a fixed rod 24, a limiting spring 25, a limiting rod 26 and a support member 27.
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.
Referring to fig. 1-6, a scaffold convenient to move comprises two supporting pieces 27, each supporting piece 27 comprises two first supporting rods 1 fixedly connected, a pedal is fixedly mounted on one side of each first supporting rod 1, the pedal and the first supporting rods 1 are fixedly connected through welding, and convenience in use is improved by enabling users to conveniently get on and off the scaffold through the pedal.
A plurality of reinforcing rods 4 are arranged between the two first supporting rods 1, a supporting plate 6 is rotatably arranged at the upper part between the two first supporting rods 1 through a rotating shaft, the two supporting plates 6 are rotatably connected through a pin shaft, a second supporting rod 7 is arranged at the middle part between the two first supporting rods 1 through a pin shaft, one end of the second supporting rod 7 is connected with the supporting plate 6 through a second rotating shaft, a fixing rod 24 is arranged at the middle part of one side of the second supporting rod 7, a cross rod 8 is arranged between the two fixing rods 24, and the middle part of each fixed rod 24 is inserted with a bolt 23, both sides of the bolt 23 are rotatably provided with a limit rod 26, one side of the limit rod 26 is provided with a limit spring 25, one end of the limit spring 25 is fixedly connected with the bolt 23, the effect of connecting the bolt 23 and the fixing rod 24 is better through the limiting rod 26 and the limiting spring 25, so that the use stability is improved.
Equal fixed mounting of lower extreme of first bracing piece 1 has supporting shoe 5, install pivot 11 between two supporting shoes 5, the both ends of pivot 11 run through supporting shoe 5 and are connected with the travelling wheel 9, install hollow rod 12 through the bolt between two supporting shoes 5, and pivot 11 is located hollow rod 12's inside, the middle part of pivot 11 is rotated and has been cup jointed gear 14, one side of gear 14 is equipped with recess 13, the fixed hub connection in middle part of pivot 11 has the ratchet 17 that is located recess 13 inside, pawl 10 is all installed through the round pin axle in recess 13's both sides, the quantity of pawl 10 is 2, can be effectual spacing to ratchet 17, prevent that ratchet 17 from taking place to rotate.
One side of the pawl 10 is connected with a spring 15 fixedly connected with the groove 13, a rack 16 meshed with the gear 14 penetrates through the upper part of one side of the hollow rod 12, the moving rod 2 is installed at the upper end of the rack 16, and the moving rod 2, the square frame 19 and the rack 16 are fixedly connected through welding, so that the connection strength is improved, and the use effect is enhanced.
A square frame 19 is installed at the upper end of the moving rod 2, a guide block 3 penetrated by the moving rod 2 is fixedly installed on one side of each of the three reinforcing rods 4 on the lower portion, a swing rod 20 is installed on the upper portion between the two first supporting rods 1 in a rotating mode, a push head 18 in transmission connection with the square frame 19 is installed at one end of the swing rod 20, a clamping groove 22 is formed in the other end of the swing rod 20, and a limiting frame 21 matched with the clamping groove 22 is installed on one side, located above the second reinforcing rod 4, in a rotating mode through a first pin shaft.
The working principle is as follows: when the scaffold is used, the two supporting plates 6 are unfolded, the supporting plates are connected with the lower parts of the supporting plates 6 through the second supporting rods 7, the cross rods 8 are installed on the two fixing rods 24, the bolts 23 are inserted into the fixing rods 24 to realize the assembly of the scaffold, the limiting frame 21 is separated from the clamping grooves 22, the moving rod 2 swings, the moving rod 2 drives the square frame 19 to move up and down, the square frame 19 drives the racks 16 to move up and down through the moving rod 2, the racks 16 drive the gears 14 to rotate, the pawl 10 and the gear 14 arranged on the ratchet 17 can only rotate in a single direction, so that the rotating shaft 11 rotates in a single direction, the rotating shaft 11 drives the moving wheel 9 to move to realize the movement of the scaffold, when the scaffold is disassembled, the second supporting rods 7 and the supporting plates 6 are separated, the bolts 23 are drawn out, the cross rods 8 are taken down, the second supporting rods 7 are rotated to, the disassembly and the storage are realized.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The scaffold convenient to move comprises two supporting pieces (27), wherein each supporting piece (27) comprises two first supporting rods (1) fixedly connected, and is characterized in that a plurality of reinforcing rods (4) are installed between every two first supporting rods (1), supporting plates (6) are installed on the upper portions between every two first supporting rods (1) through rotation of rotating shafts, every two supporting plates (6) are connected through rotation of a pin shaft, every two middle portions between every two first supporting rods (1) are provided with a second supporting rod (7) through a pin shaft, one end of each second supporting rod (7) is connected with the corresponding supporting plate (6) through a second rotating shaft, fixing rods (24) are installed in the middle of one side of each second supporting rod (7), a cross rod (8) is installed between every two fixing rods (24), and a bolt (23) is inserted into the middle of every fixing rod (24), the lower end of the first supporting rod (1) is fixedly provided with supporting blocks (5), a rotating shaft (11) is arranged between the two supporting blocks (5), two ends of the rotating shaft (11) penetrate through the supporting blocks (5) to be connected with moving wheels (9), a hollow rod (12) is arranged between the two supporting blocks (5) through bolts, the rotating shaft (11) is located inside the hollow rod (12), a gear (14) is rotatably sleeved in the middle of the rotating shaft (11), a groove (13) is arranged on one side of the gear (14), a ratchet wheel (17) located inside the groove (13) is fixedly sleeved in the middle of the rotating shaft (11), pawls (10) are arranged on two sides of the groove (13) through pin shafts, one side of each pawl (10) is connected with a spring (15) fixedly connected with the groove (13), a rack (16) meshed with the gear (14) penetrates through the upper portion of one side of the hollow rod (12), carriage release lever (2) are installed to the upper end of rack (16), square frame (19), the lower part is three are installed to the upper end of carriage release lever (2) the equal fixed mounting in one side of stiffener (4) has guide block (3) that are run through by carriage release lever (2), two upper portion between first bracing piece (1) is rotated and is installed pendulum rod (20), push away head (18) of being connected with square frame (19) transmission are installed to the one end of pendulum rod (20), the other end of pendulum rod (20) is equipped with draw-in groove (22), is located the top second one side of stiffener (4) is rotated through first round pin axle and is installed spacing frame (21) with draw-in groove (22) complex.
2. The scaffold convenient for moving as claimed in claim 1, wherein a pedal is fixedly installed on one side of the first supporting rod (1), and the pedal and the first supporting rod (1) are fixedly connected by welding.
3. The scaffold convenient to move as claimed in claim 1, wherein both sides of the plug (23) are rotatably provided with a limiting rod (26), one side of the limiting rod (26) is provided with a limiting spring (25), and one end of the limiting spring (25) is fixedly connected with the plug (23).
4. A scaffolding to facilitate movement according to claim 1, characterized in that the number of said pawls (10) is 2.
5. A scaffolding to facilitate moving according to claim 1, characterized in that the moving bar (2), square frame (19) and rack (16) are fixedly connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822229604.XU CN212201205U (en) | 2018-12-28 | 2018-12-28 | Scaffold convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822229604.XU CN212201205U (en) | 2018-12-28 | 2018-12-28 | Scaffold convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212201205U true CN212201205U (en) | 2020-12-22 |
Family
ID=73806154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822229604.XU Expired - Fee Related CN212201205U (en) | 2018-12-28 | 2018-12-28 | Scaffold convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212201205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506617A (en) * | 2022-10-31 | 2022-12-23 | 重庆建工第三建设有限责任公司 | High-flexibility protective railing |
-
2018
- 2018-12-28 CN CN201822229604.XU patent/CN212201205U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506617A (en) * | 2022-10-31 | 2022-12-23 | 重庆建工第三建设有限责任公司 | High-flexibility protective railing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |