CN112900834A - Wall-attached support for attached lifting scaffold - Google Patents
Wall-attached support for attached lifting scaffold Download PDFInfo
- Publication number
- CN112900834A CN112900834A CN202110323889.7A CN202110323889A CN112900834A CN 112900834 A CN112900834 A CN 112900834A CN 202110323889 A CN202110323889 A CN 202110323889A CN 112900834 A CN112900834 A CN 112900834A
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- Prior art keywords
- support
- wall
- attached
- lifting scaffold
- piece
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- 241000272525 Anas platyrhynchos Species 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 abstract description 3
- 241000405070 Percophidae Species 0.000 description 10
- 230000009194 climbing Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 101100521345 Mus musculus Prop1 gene Proteins 0.000 description 1
- 108700017836 Prophet of Pit-1 Proteins 0.000 description 1
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
Abstract
The invention relates to an attached type lifting scaffold wall-attached support, which comprises a wall-attached support main body provided with an automatic top support, wherein the lower part of the wall-attached support main body is provided with a symmetrical support and a symmetrical detachable encircling piece, the symmetrical encircling piece forms a through hole for a lifting guide rail to pass through, the top support and the support are arranged corresponding to the through hole, a first pin shaft is arranged between the supports and is sleeved with a duck mouth piece, the duck mouth piece comprises an external piece sleeved on the first pin shaft and a duck mouth end extending out of the external piece, the external piece is provided with an annular hole, the first pin shaft is sleeved with a lantern ring at the position of the annular hole, the lantern ring extends out of a stop lever forwards, one end of the external piece far away from the duck mouth end is provided with a stop block for limiting the stop lever, the weight of the stop block is larger than that of the duck mouth end, the detachable encircling piece is designed, and needs to be installed directly, a worker needs to climb, the construction degree of difficulty is great, wastes time and energy.
Description
Technical Field
The invention relates to an attached wall support of an attached lifting scaffold, and belongs to the technical field of climbing frames.
Background
An attached lifting scaffold, called a climbing frame for short and also called a protective platform, is a new technology developed on the basis of a climbing formwork technology and a double-row scaffold, and is mainly used for high-rise building construction protection; the attached lifting scaffold can ascend or descend along a building without the limitation of the height of the building, and saves a large amount of manpower and materials compared with the traditional double-row scaffold and the traditional overhanging scaffold.
The climbing frame generally consists of four parts: frame, guide rail set spare, guide holder and intelligent driving system, guide rail set spare are similar to the ladder, including the guide rail of both sides and a plurality of horizontal poles between the guide rail, guide rail set spare passes inserted lift scaffold, but when the operation is improper, guide rail set spare falls easily, especially along with super high-rise building is more and more, guide rail set spare falls and arouses great accident easily.
Disclosure of Invention
The invention overcomes the defects in the prior art, provides the attached wall support of the attached lifting scaffold, realizes the safety functions of falling prevention and falling prevention, improves the safety performance, realizes the detachable function, saves time and labor and saves the cost.
In order to solve the technical problems, the invention is realized by the following technical scheme:
an attached type lifting scaffold wall-attached support comprises a wall-attached support main body provided with an automatic top support, the lower part of the wall-attached support main body is provided with symmetrical brackets and symmetrical detachable surrounding pieces, the symmetrical detachable surrounding pieces form through holes through which the lifting guide rail passes, the symmetrical detachable surrounding pieces are respectively detachably connected with the lower part of the wall-attached support main body, the top support and the bracket are arranged corresponding to the through holes, a first pin shaft is arranged between the brackets and is sleeved with a duck bill piece, the duck bill piece comprises an external member sleeved on the first pin shaft and a duck bill end extending out of the external member, the sleeve is provided with an annular hole, the first pin shaft is sleeved with a lantern ring at the position of the annular hole, the lantern ring extends forwards out of the stop lever, the external member is being kept away from the one end of duckbilled end is equipped with carries out spacing dog to the pin, and the weight of dog is greater than the duckbilled end.
Furthermore, the upper part of the wall-attached support main body is provided with support lugs which are arranged in pairs, the support lugs are hinged with each other through a second pin shaft to form a top support, and the top end of the upper part of the top support is provided with a clamping groove.
Further, a torsion spring is sleeved between the top support and the second pin shaft.
Furthermore, two sides of the top support extend out of the limiting rods.
Furthermore, the rear part of the wall-attached support main body is provided with a connecting plate, the connecting plate extends downwards, a transverse connecting plate is arranged below the wall-attached support main body, and a detachable surrounding part fixing plate is arranged between the middle position of the transverse connecting plate and the wall-attached support main body.
Furthermore, the detachable surrounding part is transversely and fixedly connected with the detachable surrounding part fixing plate through a bolt, and is longitudinally and fixedly connected with the wall-attached support main body through a bolt.
Further, attach wall support main part still includes the backup pad of symmetry setting, be equipped with the rear portion backup pad between the backup pad, the rear portion backup pad is equipped with the handle hole.
Furthermore, a groove is formed in the upper portion of the rear supporting plate, a pull rod is arranged on the upper portion of the groove, and the pull rod and the groove form the handle hole.
Further, the detachable surrounding piece comprises a top plate and a bottom plate, a supporting piece is arranged between the top plate and the bottom plate, the supporting piece corresponds to the through hole and is provided with a cross shaft, and the cross shaft is provided with a rotating roller.
Furthermore, the supporting piece is provided with a groove at one side of the through hole, and the cross shaft is arranged in the groove.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a wall-attached support, which comprises a wall-attached support main body provided with a top support, wherein the lower part of the wall-attached support main body is provided with symmetrical brackets and symmetrical detachable surrounding pieces, the symmetrical encircling piece forms a through hole through which the lifting guide rail passes, the top support and the bracket are arranged corresponding to the through hole, a first pin shaft is arranged between the brackets and is sleeved with the duckbill piece, the duckbill piece comprises an external member sleeved on the first pin shaft and a duckbill end extending out of the external member, the external member is provided with an annular hole, the first pin shaft is sleeved with a lantern ring at the position of the annular hole, the lantern ring extends out of the stop lever forwards, one end of the external member far away from the duckbill end is provided with a stop block for limiting the stop lever, the weight of the stop block is greater than that of the, can dismantle the design of embracing the piece, where need install, direct mount can, former workman need climb to the top, need pass from the guide rail top, need follow the bottommost moreover and just can take out, and the construction degree of difficulty is great.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, with the understanding that the present disclosure is to be considered as an exemplification of the invention and is not intended to limit the invention to the embodiments illustrated in the drawings, in which:
fig. 1 is a perspective view illustrating a wall-attached support of an attached type lifting scaffold according to the present invention;
FIG. 2 is a cross-sectional view of the guide rail in a rail lift condition;
FIG. 3 is a cross-sectional view of the guide rail in a fall;
FIG. 4 is a cross-sectional view of the present invention against a guide rail;
fig. 5 is a mounting structure view of an attached wall support of an attached lifting scaffold according to the present invention.
In the figure, 1-top bracing; 2-wall attached support main body;
3-a support; 4-detachable surrounding piece;
5-guide rail; 6-through hole;
7-support lug; 8-second pin shaft;
9-card slot; 10-torsion spring;
11-vertical bar; 12-a cross-bar;
13-a limiting rod; 14-first pin;
15-a duckbill; 16-a kit;
17-the duckbill end; 18-annular hole;
19-a collar; 20-stop lever;
21-a stopper; 22-top block;
23-connecting plate; 24-transverse connecting plate;
25-surrounding member fixing plate; 26-screw;
27-support plate; 28-rear support plate;
29-handle hole; 30-top plate;
31-bottom plate; 32-a support;
33-horizontal axis; 34-rotating the roller;
35-groove; 36-ejector pin.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in figures 1 to 5, the wall-attached support of the attached lifting scaffold comprises a wall-attached support main body 2 provided with a top support 1, symmetrical supports 3 and symmetrical detachable surrounding pieces 4 are arranged at the lower part of the wall-attached support main body 2, the symmetrical surrounding pieces form through holes 6 through which lifting guide rails 5 pass, the symmetrical detachable surrounding pieces 4 can be detached from two sides, the detachment is convenient, the construction is convenient, workers need to climb to the top of the guide rails 5 in the past, the through holes 6 of the detachable surrounding pieces 4 need to pass through the top of the guide rails 5 and can be taken out from the bottommost part, the difficulty is large, meanwhile, k plates are arranged at the upper part and the lower part of a building body and protrude out of a wall body, the k plates block the wall-attached support, the installation difficulty is increased, if the wall-attached support of the attached lifting scaffold is adopted, the assembly and the disassembly are very convenient and are not influenced by the k plates, the through-hole 6 setting is corresponded with support 3 to the shore 1, it is equipped with journal stirrup 7 that sets up in pairs to attach 2 upper portions of wall support main part, prop 1 through the articulated shore of second round pin axle 8 between the journal stirrup 7, 1 upper portion top of shore is equipped with draw-in groove 9, cup joint torsional spring 10 between shore 1 and the second round pin axle 8, torsional spring 10 makes shore 1 all the time to 5 one side slopes of guide rail, guide rail 5 comprises a plurality of horizontal pole 12 between montant 11 and the montant 11 of both sides, when guide rail 5 tenesmus, shore 1 automatic horizontal pole 12 of withstanding, the gag lever post 13 is stretched out to 1 both sides of shore, gag lever post 13 is taken on 5's both sides montant 11 of guide rail, it is spacing to carry out guide rail 5.
Be equipped with first round pin axle 14 between the support 3, first round pin axle 14 cup joints duckbill 15, duckbill 15 is including cup jointing 16 and the duckbilled end 17 that 16 stretches out of external member in first round pin axle 14, it has annular hole 18 to open in the external member 16, first round pin axle 14 cup joints lantern ring 19 in annular hole 18 position, lantern ring 19 stretches out pin 20 forward, external member 16 is equipped with in the one end of keeping away from duckbilled end 17 and carries out spacing dog 21 to pin 20, the weight of dog 21 is greater than duckbilled end 17, the rear portion of attaching the corresponding duckbilled end 17 in wall support main part 2 lower part still is equipped with kicking block 22.
Attach the rear portion of wall support main part 2 and be equipped with vertical connecting plate 23, connecting plate 23 downwardly extending sets up transverse connection plate 24 in the below of attaching wall support main part 2, transverse connection plate 24's intermediate position with attach and set up between the wall support main part 2 and embrace a fixed plate 25, can dismantle and embrace a 4 fixed plates of 4 through the horizontal rigid coupling of bolt 26, attach wall support main part 2 through the vertical rigid coupling of bolt 26, realize fixing of horizontal and vertical two directions, can dismantle to embrace a 4 fixed firmer, it is more durable, the accuracy is better, the error is littleer, prevent that guide rail 5 space is too big in through-hole 6, can't play the effect of preventing weighing down.
The wall-attached support main body 2 further comprises support plates 27 which are symmetrically arranged, rear support plates 28 are arranged between the support plates 27, handle holes 29 are formed in the rear support plates 28, and the handle holes 29 are convenient for an operator to lift the wall-attached support main body 2.
The detachable surrounding piece 4 comprises a top plate 30 and a bottom plate 31, a supporting piece 32 is arranged between the top plate 30 and the bottom plate 31, a cross shaft 33 is arranged on the supporting piece 32 corresponding to the through hole 6, a rotating roller 34 is arranged on the cross shaft 33, the guide rail 5 moves along the rotating roller 34, a groove 35 is formed in one side of the through hole 6 of the supporting piece 32, and the cross shaft 33 is arranged in the groove 35.
Further, the upper part of the stop lever 20 is provided with a top rod 36 which prevents the stop lever 20 from being stuck in the duckbill end 17; when the guide rail 5 assembly is lifted, the ejector rod 36 will abut against the duck mouth end 17, and the ejector rod 36 reduces the distance of the stop lever 20 when moving, so that the stop lever 20 can be quickly restored to the original position.
The working process of the invention is as follows:
the anti-falling principle is as follows: when the guide rail 5 is pulled upwards, the stop lever 20 and the duckbill end 17 both rotate, and the top support 1 touches the cross rod 12, but does not influence the upward movement of the guide rail 5; when guide rail 5 descends fast, pin 20 is touch to guide rail 5's horizontal pole 12, because horizontal pole 12 and pin 20 contact with higher speed make pin 20 acceleration increase in the twinkling of an eye, pin 20 drives duckbilled end 17 with higher speed and rotates, simultaneously because ejector pin 36 can withstand duckbilled end 17, the duckbilled can be transiently flushed with the level, the time that leads to duckbilled end 17 to resume is longer, and because guide rail 5 removes very fast, duckbilled 15 rotates upwards when reseing, duckbilled end 17 withstands last horizontal pole 12 of guide rail 5, the kicking block 22 is withstood at the rear portion of duckbilled end 17, it is died by this horizontal pole 12 card, thereby play the effect of preventing weighing down, the card is dead back, because torsional spring 10's effect, shoring 1 is automatic to be pushed up on guide rail 5's horizontal pole 12, thereby transmit power for the wall through attaching wall support main part 2, accomplish dual support, dual protection.
The anti-roll principle is as follows: the guide rail 5 is inserted into the through hole 6, and the through hole 6 and the rotating roller 34 embrace the guide rail 5 to prevent the guide rail 5 from tipping outward.
Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. An attached wall support of an attached lifting scaffold is characterized by comprising a wall support main body provided with an automatic top support, the lower part of the wall-attached support main body is provided with symmetrical brackets and symmetrical detachable surrounding pieces, the symmetrical detachable surrounding pieces form through holes through which the lifting guide rail passes, the symmetrical detachable surrounding pieces are respectively detachably connected with the lower part of the wall-attached support main body, the top support and the bracket are arranged corresponding to the through holes, a first pin shaft is arranged between the brackets and is sleeved with a duck bill piece, the duck bill piece comprises an external member sleeved on the first pin shaft and a duck bill end extending out of the external member, the sleeve is provided with an annular hole, the first pin shaft is sleeved with a lantern ring at the position of the annular hole, the lantern ring extends forwards out of the stop lever, the external member is being kept away from the one end of duckbilled end is equipped with carries out spacing dog to the pin, and the weight of dog is greater than the duckbilled end.
2. The wall-attached support of an attached lifting scaffold as claimed in claim 1, wherein the upper part of the wall-attached support main body is provided with a pair of support lugs, the support lugs are hinged with a top support through a second pin shaft, and the top end of the upper part of the top support is provided with a slot.
3. The wall-attached support according to claim 2, wherein a torsion spring is sleeved between the top brace and the second pin.
4. An attachable lifting scaffold wall support according to claim 1, wherein stop bars extend from both sides of the top brace.
5. The wall-attached support of an attached lifting scaffold as claimed in claim 1, wherein the rear part of the wall-attached support body is provided with a connecting plate, the connecting plate extends downwards and is provided with a transverse connecting plate below the wall-attached support body, and a detachable surround fixing plate is arranged between the middle position of the transverse connecting plate and the wall-attached support body.
6. The wall-attached support of an attached lifting scaffold as claimed in claim 5, wherein the detachable surrounding member is fixed on the detachable surrounding member fixing plate by bolts transversely, and the wall-attached support body is fixed by bolts longitudinally.
7. The wall attachment bracket of claim 1, wherein the wall attachment bracket body further comprises symmetrically arranged support plates, a rear support plate is arranged between the support plates, and the rear support plate is provided with a handle hole.
8. An attachable lifting scaffold wall support according to claim 7, wherein said rear support plate has a recess in its upper portion, said recess having a tie bar in its upper portion, said tie bar and recess forming said handle hole.
9. The wall-attached support of an attached lifting scaffold as claimed in claim 1, wherein said detachable surrounding member comprises a top plate and a bottom plate, a supporting member is disposed between said top plate and said bottom plate, said supporting member has a cross shaft corresponding to said through hole, said cross shaft has a rotating roller.
10. An attachable lifting scaffold wall support according to claim 9, wherein said support member is recessed on one side of the through hole, and said transverse shaft is disposed in the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110323889.7A CN112900834A (en) | 2021-03-26 | 2021-03-26 | Wall-attached support for attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110323889.7A CN112900834A (en) | 2021-03-26 | 2021-03-26 | Wall-attached support for attached lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112900834A true CN112900834A (en) | 2021-06-04 |
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ID=76108721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110323889.7A Pending CN112900834A (en) | 2021-03-26 | 2021-03-26 | Wall-attached support for attached lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112900834A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090025782A (en) * | 2007-09-07 | 2009-03-11 | 주식회사 덕성정공 | A guide rail climing system of gang form for construction |
| CN110259101A (en) * | 2019-07-22 | 2019-09-20 | 广东国泰爬架科技有限公司 | A kind of attachment type raise scaffold guide bracket |
| CN209556334U (en) * | 2018-11-29 | 2019-10-29 | 广西建工集团第五建筑工程有限责任公司 | A kind of attachment type raise scaffold balancing point type fall-preventing wall-attached supporting seat |
| CN210316495U (en) * | 2019-06-28 | 2020-04-14 | 湖南慧盛模板脚手架工程有限公司 | Detachable anti-falling wall-attached support |
| CN211114763U (en) * | 2019-10-10 | 2020-07-28 | 浙江固华脚手架工程有限公司 | Double-open gravity swing block anti-falling wall-attached support of attached lifting scaffold |
| CN212078656U (en) * | 2019-12-23 | 2020-12-04 | 武汉众鑫强进建筑设备有限公司 | Prevent weighing down type and attach wall structure |
| CN212249114U (en) * | 2020-05-18 | 2020-12-29 | 广西固华建筑科技有限公司 | Anti-tilting and anti-falling device attached to lifting scaffold |
| CN214785874U (en) * | 2021-03-26 | 2021-11-19 | 广东国泰爬架科技有限公司 | Wall-attached support for attached lifting scaffold |
-
2021
- 2021-03-26 CN CN202110323889.7A patent/CN112900834A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090025782A (en) * | 2007-09-07 | 2009-03-11 | 주식회사 덕성정공 | A guide rail climing system of gang form for construction |
| CN209556334U (en) * | 2018-11-29 | 2019-10-29 | 广西建工集团第五建筑工程有限责任公司 | A kind of attachment type raise scaffold balancing point type fall-preventing wall-attached supporting seat |
| CN210316495U (en) * | 2019-06-28 | 2020-04-14 | 湖南慧盛模板脚手架工程有限公司 | Detachable anti-falling wall-attached support |
| CN110259101A (en) * | 2019-07-22 | 2019-09-20 | 广东国泰爬架科技有限公司 | A kind of attachment type raise scaffold guide bracket |
| CN211114763U (en) * | 2019-10-10 | 2020-07-28 | 浙江固华脚手架工程有限公司 | Double-open gravity swing block anti-falling wall-attached support of attached lifting scaffold |
| CN212078656U (en) * | 2019-12-23 | 2020-12-04 | 武汉众鑫强进建筑设备有限公司 | Prevent weighing down type and attach wall structure |
| CN212249114U (en) * | 2020-05-18 | 2020-12-29 | 广西固华建筑科技有限公司 | Anti-tilting and anti-falling device attached to lifting scaffold |
| CN214785874U (en) * | 2021-03-26 | 2021-11-19 | 广东国泰爬架科技有限公司 | Wall-attached support for attached lifting scaffold |
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