CN204299154U - Attachment type raise scaffold - Google Patents
Attachment type raise scaffold Download PDFInfo
- Publication number
- CN204299154U CN204299154U CN201420467328.XU CN201420467328U CN204299154U CN 204299154 U CN204299154 U CN 204299154U CN 201420467328 U CN201420467328 U CN 201420467328U CN 204299154 U CN204299154 U CN 204299154U
- Authority
- CN
- China
- Prior art keywords
- wall
- attached supporting
- screw rod
- main backstop
- threaded screw
- Prior art date
- 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
One does not need to set up any anti-drop device, and the attachment type raise scaffold that all can not fall is applicable to high-building construction and security maintenance.It is by wall-attached supporting seat, main backstop, threaded screw rod, and reductor forms.Its wall-attached supporting seat plays anti-dumping, anti-fall, the effect of firm support body.Main backstop plays the effect of delivery support body, supporting frame.Threaded screw rod plays lifting traction, anti-fall effect.Reductor provides power.When implementing, be vertically fixed on equidistant for three wall-attached supporting seat through-wall bolts on body of wall, the guide rail of main backstop passes the blade fin of three wall-attached supporting seats.Threaded screw rod fixing on main backstop is through the threaded sleeve of two wall-attached supporting seat side's crossbeams being positioned at middle and lower part.Reductor rotates and drives threaded screw rod to rotate, and support body is just elevated thereupon.Random stopping lifting, do not need any anti-fall measure, support body also can not fall.
Description
Technical field:
The utility model relates to a kind of wall-attached supporting seat of attachment type raise scaffold, main backstop.
Background technology:
At present, the attachment type raise scaffold pattern used in construction market is multiple, differs from one another.More than 95 percent is all adopt Electric Chain Blocks to be used as power lifting, then mixes antomatic drop-proof apparatus.All there is following problem in this kind equipment: the chain of Electric Chain Blocks fracture often occurs and causes support body to fall; During lifting, stress point stress is concentrated, and easily destroys concrete structure; Support body has stop when declining, and hook easily comes off, and causes support body to fall; Operative is loaded down with trivial details, not laborsaving, does not save time; The easy faulty operation of workman causes support body falling accident; Some antomatic drop-proof apparatus are dumb, and workman, in order to easy to operate and remove anti-drop device to operate, exists the defects such as potential safety hazard.
Summary of the invention:
The attachment type raise scaffold pattern used in present construction market is multiple, differs from one another.More than 95 percent is all adopt Electric Chain Blocks to be used as power lifting, then mixes antomatic drop-proof apparatus.There is following problem in this kind equipment: the chain of Electric Chain Blocks fracture often occurs and causes support body to fall; During lifting, stress point stress is concentrated, and easily destroys concrete structure; Support body has stop when declining, and hook easily comes off, and causes support body to fall; Operative is loaded down with trivial details, not laborsaving, does not save time; The easy faulty operation of workman causes support body falling accident; Some antomatic drop-proof apparatus are dumb, and workman removes device to operate in order to easy to operate and anti-fall, there is the defects such as potential safety hazard.In order to solve above-mentioned existing problems, special invention the utility model attachment type raise scaffold.
The technical scheme that the utility model technology adopts is:
The entirety be made up of threaded screw rod, guide rail, steel framework is main backstop.Wall-attached supporting seat, main backstop is separate split.In use, three wall-attached supporting seats are equidistant to be vertically arranged on body of wall, and the guide rail on main backstop is through the blade fin of three wall-attached supporting seats.Threaded screw rod on main backstop is through the threaded sleeve on two, the lower end wall-attached supporting seat in three wall-attached supporting seats.Threaded screw rod is connected with reductor, and reductor drives threaded screw rod to rotate, and support body is elevated.Though support body be lifting or static, its weight disperses to bear to two wall-attached supporting seats all uniformly.Doing so avoids stress when support body is elevated concentrate and produce the destruction to concrete structure.Do not need when support body stops to arrange any anti-falling facility again.Threaded screw rod is engaged with the threaded sleeve on bearing and just serves anti-fall effect.Workman cannot work not according to procedure operation, even if workman's faulty operation, support body also can not fall.
In wall-attached supporting seat, threaded sleeve on wall-attached supporting seat is divided into two halves, form two semicircles, respectively two semicircle screw thread Socket weldings in two pieces of identical channel-section steel central authorities, to two blocks of channel-section steels of semicircle threaded sleeve be welded with altogether again, form the square crossbeam with round thread sleeve pipe, square crossbeam is fixed by bolts on the force bearing plate of " ⊥ " font of bearing." ⊥ " font force bearing plate on wall-attached supporting seat has adjusting bolt, and the twisting adjusting bolt side of allowing beam force is even.The right and left of wall-attached supporting seat front end respectively installs an orientating box.
In main backstop, two channel-section steels are back-to-back to be welded, and forms " work " word steel guide rail, steel framework and rail welding, threaded screw rod upper end is fixed on the needle beam of main backstop guide rail, and lower end is passed the cross bearer bottom main backstop and is connected with reductor.Threaded screw rod plays transmission power and anti-fall in support body.
The beneficial effects of the utility model are:
There are the various advantages of existing attachment type raise scaffold, save the labour of 30% simultaneously than existing attachment type raise scaffold, also improve the security performance of attachment type raise scaffold.Even if workman's faulty operation, support body also can not fall, and ensure that safety in production.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing and example, the utility model technology is further illustrated.
Fig. 1, wall-attached supporting seat structural representation
1 right-angled trapezium steel plate in figure; 2 backboards; 3 side's crossbeams; 4 threaded sleeves; 5 " ⊥ " font force bearing plate; 6 adjusting bolts; 7 orientating boxs; 8 blade fins.9 connecting bolts
Fig. 2, main backstop structural representation
10 guide rails in figure; 11 needle beams; 12 threaded screw rods; 13 reductors; 14 cross bearers; 15 steel frameworks.
Fig. 3, wall-attached supporting seat and main backstop are at the combining structure schematic diagram of implementation process
10 guide rails in figure, 16 wall-attached supporting seats, 12 threaded screw rods, 13 reductors.
Detailed description of the invention:
In FIG, the long right-angle side of two blocks of identical right-angled trapezium steel plates 1 is welded on the both sides of backboard 2, the support of the forming station bodily form respectively." ⊥ " font force bearing plate 5 is welded with in the inner side of two blocks of right-angled trapezium steel plates 1, threaded sleeve 4 is divided into two halves, form two semicircle threaded sleeves, respectively two semicircle screw thread Socket weldings in two pieces of identical channel-section steel central authorities, again by being welded with two blocks of channel-section steels of semicircle threaded sleeve altogether, form the square crossbeam 3 with round thread sleeve pipe 4.Side's crossbeam 3 is fixed by bolts on the force bearing plate 5 of " ⊥ " font of wall-attached supporting seat.Bolt 6 on force bearing plate 5 plays the effect of adjustment side's crossbeam 3 uniform force.Orientating box 7 is the intensity strengthening blade fin 8.Two joints are welded with the channel-section steel of semicircle threaded sleeve for two connecting bolts 9 and orientating box 7 twists into entirety.
In fig. 2, back-to-back the welding of two channel-section steels form guide rail 10, and needle beam 11 is welded on guide rail 10, and the upper end of threaded screw rod 12 is fixed on needle beam 11, and the lower end of threaded screw rod 12 is connected with reductor 13 through the cross bearer 14 of main backstop lower end.The support of reductor 13 is fixed on bottom main backstop.Steel framework 15 is welded on guide rail 10 and forms main backstop.
In figure 3, three wall-attached supporting seats etc. 16 distance is vertically arranged on body of wall, guide rail 10 on main backstop is through the blade fin 8 of three wall-attached supporting seats 16, threaded screw rod 12 on main backstop is through the threaded sleeve on two, the lower end wall-attached supporting seat in three wall-attached supporting seats 16, threaded screw rod 12 is connected with reductor 13, reductor 13 rotates and drives threaded screw rod 12 to rotate, and support body is elevated.Blade fin 8 on wall-attached supporting seat 16 plays the effect of the distance of guiding, anti-dumping and fixed guide 10 and threaded screw rod 12 in guide rail 10.
Claims (3)
1. an attachment type raise scaffold, it comprises wall-attached supporting seat, main backstop, it is characterized in that: three wall-attached supporting seats (16) are equidistant to be vertically mounted on body of wall, guide rail (10) on main backstop is through the blade fin (8) of three wall-attached supporting seats (16), threaded screw rod (12) on main backstop, through the threaded sleeve (4) on the wall-attached supporting seat (16) of two, the lower end in three wall-attached supporting seats (16), threaded screw rod (12) is connected with reductor (13), reductor (13) rotates and drives threaded screw rod (12) to rotate, support body is elevated.
2. attachment type raise scaffold according to claim 1, it is characterized in that: the upper end of the threaded screw rod (12) on main backstop is fixed on the needle beam (11) of the guide rail (10) of main backstop, the lower end of threaded screw rod (12) is connected with reductor (13) through the cross bearer (14) bottom main backstop.
3. attachment type raise scaffold according to claim 1, it is characterized in that: the threaded sleeve (4) on wall-attached supporting seat (16) is divided into two halves, form two semicircle threaded sleeves, respectively two semicircle screw thread Socket weldings in two pieces of identical channel-section steel central authorities, to two blocks of channel-section steels of semicircle threaded sleeve be welded with altogether again, form the square crossbeam (3) with round thread sleeve pipe (4), square crossbeam (3) is fixed by bolts on the force bearing plate (5) of " ⊥ " font of wall-attached supporting seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467328.XU CN204299154U (en) | 2013-08-21 | 2014-08-13 | Attachment type raise scaffold |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534714 | 2013-08-21 | ||
| CN201420467328.XU CN204299154U (en) | 2013-08-21 | 2014-08-13 | Attachment type raise scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204299154U true CN204299154U (en) | 2015-04-29 |
Family
ID=53104702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420467328.XU Expired - Fee Related CN204299154U (en) | 2013-08-21 | 2014-08-13 | Attachment type raise scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204299154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780061A (en) * | 2021-03-05 | 2021-05-11 | 苏江忠 | Climbing frame |
-
2014
- 2014-08-13 CN CN201420467328.XU patent/CN204299154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780061A (en) * | 2021-03-05 | 2021-05-11 | 苏江忠 | Climbing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20160813 |