CN113047603B - Adjustable guide seat for attached lifting scaffold - Google Patents
Adjustable guide seat for attached lifting scaffold Download PDFInfo
- Publication number
- CN113047603B CN113047603B CN202110532707.7A CN202110532707A CN113047603B CN 113047603 B CN113047603 B CN 113047603B CN 202110532707 A CN202110532707 A CN 202110532707A CN 113047603 B CN113047603 B CN 113047603B
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- China
- Prior art keywords
- guide
- scaffold
- guide rail
- guide seat
- connecting plate
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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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- 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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- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
- Movable Scaffolding (AREA)
Abstract
The invention discloses an adjustable guide seat for an attached lifting scaffold, and relates to the field of engineering instruments. This inserted lift is guide holder for scaffold frame with adjustable includes guide holder, connecting portion and guide rail, and guide holder fixed connection is in the wall body side, and one side fixedly connected with connecting portion that the guide holder kept away from the wall body are connected with the guide rail to one side slip joint that the guide holder was kept away from to connecting portion. The anti-falling ratchet wheel is additionally arranged on the guide seat for the adjustable attached lifting scaffold, the telescopic rod is pulled out of the limiting position, the limiting disc extends out of the gap of the guide rail to be close to the scaffold, when the scaffold moves downwards due to gravity, the limiting is only achieved through the anti-falling device between the scaffold and the guide rail in the prior art, and a part of the weight of the scaffold in the device is directly transmitted to the guide seat from the limiting disc, so that the stress of the guide rail is reduced, the acting force of the guide rail on the guide seat is reduced, and the device can bear larger acting force applied to the device by the scaffold, so that the device is safer to use.
Description
Technical Field
The invention relates to the technical field of engineering instruments, in particular to an adjustable guide seat for an attached lifting scaffold.
Background
Adhere to lifting scaffold (climb frame) mainly used high-rise super high-rise building engineering field, can satisfy building engineering main part and outer wall and decorate as instrument use needs, main part construction stage, adhere to lifting scaffold and constantly increase along with the main part and climb the operation, outer wall decoration construction stage, adhere to lifting scaffold and constantly reduce and descend the operation along with the outer wall is decorated from top to bottom.
The guide seat is a base used for fixing the guide rail and is fixedly connected with a wall body, the existing guide seat only plays a role in guiding and fixing the guide rail, the guide rail is connected with the lifting scaffold, the anti-falling device is arranged above the guide rail, so that the anti-falling effect is effective anytime and anywhere, actually, the guide rail and the guide seat are connected at equal intervals, the acting force generated by the lifting of the final scaffold still acts on the guide seat, based on the lever principle, the force acting on the guide seat at the moment far exceeds the actual acting force of the scaffold on the guide rail, and if the anti-falling device which can be related to the scaffold is directly arranged on the guide seat, the force of the scaffold acting on the guide rail is dispersed, so that the force of the guide rail acting on the guide seat is reduced.
To this end, we propose adjustable guides for attached lifting scaffolds to solve the above problems.
Disclosure of Invention
The invention aims to solve the problem that a guide seat only can guide and fix a guide rail in the prior art, and provides an adjustable guide seat for an attached lifting scaffold.
In order to achieve the purpose, the invention adopts the following technical scheme:
attached form lift scaffold frame is with leading seat with adjustable, including leading seat, connecting portion and guide rail, it includes bottom plate, flank and mounting panel to lead the seat, the side fixedly connected with flank of bottom plate, two fixedly connected with mounting panel between the flank, connecting portion include connecting plate, guide pulley and prevent weighing down the ratchet, connecting plate fixed connection is between two mounting panels, the fixed guide pulley that is provided with in side of connecting plate, the fixed ratchet that prevents weighing down that is provided with in one side of leading the seat is kept away from to the connecting plate, guide rail sliding clamping connects the one side of keeping away from the leading seat at connecting portion.
Preferably, the side of the bottom plate is fixedly provided with a reinforcing rib between the two side wings, and the side of the bottom plate is provided with a fixing bolt below the reinforcing rib in a penetrating manner.
Preferably, the side of flank is seted up the mounting groove with link plate adaptation, the upper surface of mounting panel is run through and is seted up the connecting hole.
Preferably, the side surface of the mounting plate is inserted with a connecting bolt, and the connecting bolt penetrates through the connecting plate and extends to the lower part of the connecting plate.
Preferably, one side of the connecting plate, which is far away from the guide seat, is provided with a sliding groove matched with the guide rail, the inner wall of the sliding groove is fixedly connected with a fixed rod, and the guide wheel bearing is connected to the side surface of the fixed rod.
Preferably, a position-entering groove is formed in the side face of the connecting plate, a telescopic rod is connected to the inner side of the position-entering groove in a sliding mode, a rotating shaft is fixedly connected to the side face of the telescopic rod, the anti-falling ratchet bearing is connected to the side face of the rotating shaft, and a limiting disc is fixedly connected to the side face of the anti-falling ratchet.
Preferably, the side slip joint of pivot has and prevents weighing down the lantern ring of ratchet looks adaptation, the side of pivot just is located the fixed cover between lantern ring and the telescopic link and has connect tight position spring.
Compared with the prior art, the invention has the following beneficial effects:
1. the guide seat for the adjustable attached lifting scaffold is characterized in that a pull-out anti-falling ratchet wheel is additionally arranged on the existing guide seat, after the device is installed, a telescopic rod in a position inlet groove is pulled out of a limiting position, one end of a limiting disc fixed by the telescopic rod extends out of the vicinity of the scaffold from a guide rail gap, the anti-falling ratchet wheel rotates along with the scaffold when the scaffold ascends, and when the scaffold moves downwards due to gravity, the scaffold is limited only by an anti-falling device between the scaffold and the guide rail in the prior art.
2. The connecting part is arranged between the guide seat and the guide rail, the guide seat is fixedly arranged on the side surface of the wall body in the setting process of the device, the guide rail which is sleeved with the connecting part in a sliding mode is close to the wall body, the connecting part on the side surface of the sliding guide rail is fixedly connected with the guide seat after the connecting part is close to the guide seat, compared with the similar device in the prior art, the device is more convenient to install, the opening of a sliding chute at the connecting part with the guide rail is smaller than the width of the guide rail, and the condition that the guide rail slips off the guide seat cannot occur in the use process.
3. This inserted lift is saddle for scaffold with adjustable, two connecting portion about setting up, the tightness of being connected between the two can be strengthened with the guide rail on the one hand to the saddle of connecting through two connecting portion connection, the slope that the irregular vibrations of guide rail caused the guide rail when two connecting portion of on the other hand can prevent that the scaffold from going up and down, thereby increase the stability of whole device, and except the anti-falling device that sets up between scaffold and the guide rail, be close to scaffold one side at the saddle and also be provided with the spacing dish that is used for the scaffold to prevent weighing down, the partial gravity of scaffold directly transmits the saddle through the carousel, reduce the gravity action of scaffold to the guide rail on the one hand, thereby reduce the effect of guide rail to the saddle power, on the other hand directly increases the anti-falling effect of device, increase security.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the guide base of the present invention;
FIG. 3 is a schematic view of a connecting portion according to the present invention;
fig. 4 is an enlarged view of the structure of fig. 3 at a.
In the figure: the anti-falling device comprises a guide seat 1, a bottom plate 101, a side wing 102, a mounting plate 103, a connecting part 2, a connecting plate 201, a guide wheel 202, an anti-falling ratchet 203, a guide rail 3, a reinforcing rib 4, a fixing bolt 5, a mounting groove 6, a connecting hole 7, a connecting bolt 8, a sliding groove 9, a fixing rod 10, a position advancing groove 11, a telescopic rod 12, a rotating shaft 13, a limiting disc 14, a lantern ring 15 and a position tightening spring 16.
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.
The embodiment of the invention discloses an adjustable guide seat for an attached lifting scaffold, which is shown in a combined figure 1 and comprises a guide seat 1, a connecting part 2 and a guide rail 3, wherein the guide seat 1 is fixedly connected to the side surface of a wall body, the side, away from the wall body, of the guide seat 1 is fixedly connected with the connecting part 2, and the side, away from the guide seat 1, of the connecting part 2 is slidably clamped with the guide rail 3.
Referring to fig. 2, the guide seat 1 includes a bottom plate 101, two side wings 102 and a mounting plate 103, the side surfaces of the bottom plate 101 are fixedly connected with the side wings 102, the two side wings 102 are symmetrically and fixedly connected to two side positions of the side surface of the bottom plate 101, and the mounting plate 103 is fixedly connected between the two side wings 102.
Referring to fig. 3 and 4, the connecting portion 2 includes a connecting plate 201, a guide wheel 202 and an anti-falling ratchet 203, the connecting plate 201 is fixedly connected between the two mounting plates 103 and is fixedly connected with the mounting plates 103 through a connecting bolt 8, so that the connecting portion 2 is fixedly connected with the guide seat 1, an upper connecting plate 201 and a lower connecting plate 201 are arranged on the side surface of the guide seat 1, the connection between the guide rail 3 and the guide seat 1 can be prevented from shaking and inclining by two-point positioning, abrasion of the mounting groove 6 is avoided, the guide wheel 202 is fixedly arranged on the side surface of the connecting plate 201, and the anti-falling ratchet 203 is fixedly arranged on one side of the connecting plate 201 away from the guide seat 1.
Connecting plate 201 keeps away from one side of guide holder 1 and offers the spout 9 with guide rail 3 looks adaptation, through spout 9 with guide rail 3 sliding connection in the side of connecting portion 2, connecting portion 2 passes through spout 9 sliding connection in the side of guide rail 3, the inner wall fixedly connected with dead lever 10 of spout 9, the direction and the guide rail 3 direction mutually perpendicular of dead lever 10, the side at dead lever 10 is connected to guide pulley 202 bearing, when removing connecting portion 2, guide pulley 202 takes place to rotate along with the removal of guide rail 3, reduce frictional force between the two, also inject guide rail 3's direction of movement in the certain extent, prevent to take place the skew and cause guide rail 3 roll-off spout 9 to cause wearing and tearing to the inner wall of spout 9.
The groove 11 that advances has been seted up to the side of connecting plate 201, the inboard sliding connection in carry groove 11 has telescopic link 12, be provided with between telescopic link 12 and the 11 inner walls in carry groove and support tight spring, and the side of connecting plate 201 is provided with the screens piece with telescopic link 12 looks adaptation, can carry out the screens to telescopic link 12 when telescopic link 12 gets into the groove 11 that advances, prevent that telescopic link 12 from stretching out the removal that the process influenced guide rail 3, the side fixedly connected with pivot 13 of telescopic link 12, the both ends difference fixed connection of pivot 13 is between two telescopic links 12, prevent weighing down the side of ratchet 203 bearing connection at pivot 13, prevent weighing down the side fixedly connected with spacing dish 14 of ratchet 203, spacing dish 14 and scaffold looks adaptation, can be connected with the piece of preventing weighing down that sets up on the scaffold and form ratchet pawl limit structure.
The side fixedly connected with stopper of pivot 13, the side of pivot 13 slide the joint have with prevent weighing down the lantern ring 15 of ratchet 203 looks adaptation through the stopper, lantern ring 15 can slide in the side of pivot 13, the side of pivot 13 just is located the fixed cover of having connect between lantern ring 15 and telescopic link 12 and tightly positions spring 16, tightly positions spring 16 and supports tightly the lantern ring 15 at both ends, supports tightly with the ratchet 203 that prevents weighing down of both sides and takes place limiting displacement.
The working principle is as follows: in the assembly process of the device, firstly, the guide seats 1 are fixedly connected to the side surface of a wall body through the fixing bolts 5 arranged on the side surface of the bottom plate 101, the plurality of guide seats 1 are vertically arranged according to the distance of the reserved holes arranged on the side surface of the wall body, after the guide seats 1 are arranged, the connecting parts 2 which are arranged oppositely are sleeved on the side surface of the guide rail 3 in a sliding mode through the sliding grooves 9 which are arranged on the side surface and are matched with the guide rail 3, the guide rail 3 is vertically arranged close to the wall body, the connecting plates 201 of the connecting parts 2 are correspondingly clamped with the mounting grooves 6 arranged on the side surface of the side wings 102, the connecting bolts 8 are inserted from the connecting holes 7, the guide seats 1 are connected with the connecting parts 2 through bolts, and therefore the guide rail 3 is fixedly connected with the guide seats 1 through the connecting parts 2.
The connecting part 2 is arranged between the guide seat 1 and the guide rail 3, on one hand, the installation of the device is facilitated, the guide rail 3 connected with the guide seat 1 is not required to be directly connected to the side surface of a wall body, or the side surface of the guide seat 1 is provided with a groove connection matched with the guide rail 3, so that the abrasion of the guide rail 3 on the connecting part between the guide rail 3 and the wall body can be prevented, and the falling of the guide rail 3 to cause the slipping of the scaffold can be prevented.
When the device is used, the scaffold is slidably clamped on one side of the guide rail 3 far away from the connecting part 2, when the scaffold moves and rises, the anti-falling device arranged on the side surface of the scaffold is contacted with the limiting disc 14 and rotates the limiting disc 14, the anti-falling ratchet wheel 203 fixedly connected to the side surface of the limiting disc 14 also rotates, at the moment, the anti-falling ratchet wheel 203 and the lantern ring 15 can rotate in one direction, so that the limiting disc 14 does not influence the rising motion of the scaffold, when the scaffold stops rising and is fixedly clamped on the side surface of the guide rail 3, the gravity of the scaffold acts on the guide rail 3, because the guide rail 3 is not directly connected with the wall, therefore, the guide rail 3 is bent towards one side far away from the wall body by gravity, and the pulling force of the bent guide rail 3 on the guide seat 1 is far greater than the acting force of a scaffold on the guide seat 1 directly according to the lever theorem, so the device is provided.
The device directly extends a limiting disc 14 which is contacted with a scaffold from the side surface of a guide seat 1 close to a guide rail 3, after the device is installed, the length of the limiting disc 14 extending out of the guide seat 1 is adjusted, the limiting disc 14 is matched with an anti-falling device arranged on the side surface of the scaffold, after the scaffold stops rising, a part of gravity directly acts on the limiting disc 14, and the limiting disc 14 directly acts on the guide seat 1 through an expansion link 12 under the action of the force due to the action of an anti-falling ratchet wheel 203 and a lantern ring 15, so that the force acting on the guide rail 3 by the scaffold is reduced, the force acting on the guide seat 1 by the guide rail 3 is also reduced, the actual load weight of the device can be increased, the service life of the device is prolonged, the deformation of the guide rail 3 is reduced, and the safety of the anti-falling device for the scaffold is improved.
In addition, in the device of the invention, the upper connecting part and the lower connecting part 2 are connected with the side surface of the same guide seat 1, and the two connecting parts 2 are connected through the bolt of the mounting groove 6 arranged on the side surface of the side wing 102, thereby increasing the fastening performance of the connection between the guide rail 3 and the guide seat 1, and increasing the stability of the guide rail 3 according to the principle of two-point fixation, and preventing the guide rail 3 from generating interlaced sway and deviation when the single connecting part 2 is connected.
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 (1)
1. Guide seat for adjustable attached lifting scaffold, including guide seat (1), connecting portion (2) and guide rail (3), its characterized in that, guide seat (1) includes bottom plate (101), flank (102) and mounting panel (103), the side fixedly connected with flank (102) of bottom plate (101), the side of bottom plate (101) just is located and is fixed between two flanks (102) and is provided with strengthening rib (4), the side of bottom plate (101) just is located strengthening rib (4) below and runs through and is provided with fixing bolt (5), two fixedly connected with mounting panel (103) between flank (102), connecting portion (2) include connecting plate (201), guide pulley (202) and prevent weighing ratchet (203), connecting plate (201) fixed connection is between two mounting panels (103), mounting groove (6) with connecting plate (201) looks adaptation is seted up to the side of flank (102), the upper surface of the mounting plate (103) is provided with a connecting hole (7) in a penetrating way, the side surface of the connecting plate (201) is fixedly provided with a guide wheel (202), one side of the connecting plate (201) far away from the guide seat (1) is fixedly provided with an anti-falling ratchet wheel (203), the guide rail (3) is slidably clamped at one side of the connecting part (2) far away from the guide seat (1), the side surface of the mounting plate (103) is provided with a connecting bolt (8) in a penetrating way, the connecting bolt (8) penetrates through the connecting plate (201) and extends to the lower part of the connecting plate (201), in the assembling process, the connecting plate (201) of the connecting part (2) is correspondingly clamped with a mounting groove (6) arranged at the side surface of the side wing (102), the connecting bolt (8) is inserted from the connecting hole (7), the guide seat (1) is connected with the connecting part (2) in a bolt way, one side of the connecting plate (201) far away from the guide seat (1) is provided with a sliding groove (9) matched with the guide rail (3), the inner wall of the sliding groove (9) is fixedly connected with a fixing rod (10), a guide wheel (202) is connected to the side face of the fixing rod (10) in a bearing mode, a position advancing groove (11) is formed in the side face of the connecting plate (201), an expansion rod (12) is connected to the inner side of the position advancing groove (11) in a sliding mode, a rotating shaft (13) is fixedly connected to the side face of the expansion rod (12), a falling-preventing ratchet wheel (203) is connected to the side face of the rotating shaft (13) in a bearing mode, a limiting disc (14) is fixedly connected to the side face of the falling-preventing ratchet wheel (203), one end of the expansion rod (12), fixed with the limiting disc (14), extends out of the position near the scaffold from a gap of the guide rail (3), the limiting disc (14) is matched with a falling-preventing device arranged on the side face of the scaffold to form a ratchet-pawl limiting structure, a limiting block is fixedly connected to the side face of the rotating shaft (13), a lantern ring (15) matched with the falling-preventing ratchet wheel (203) is connected to the side face of the rotating shaft (13) in a sliding mode through the limiting block, the side slip of pivot (13) can be in the lantern ring (15), the side of pivot (13) just is located the fixed cover between the lantern ring (15) and telescopic link (12) and has connect tight position spring (16), tight position spring (16) support the lantern ring (15) at both ends tightly, support tightly with the ratchet (203) of preventing weighing down of both sides and take place limiting displacement, prevent weighing down the rotation that the folk prescription can take place between ratchet (203) and the lantern ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110532707.7A CN113047603B (en) | 2021-05-17 | 2021-05-17 | Adjustable guide seat for attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110532707.7A CN113047603B (en) | 2021-05-17 | 2021-05-17 | Adjustable guide seat for attached lifting scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113047603A CN113047603A (en) | 2021-06-29 |
| CN113047603B true CN113047603B (en) | 2022-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110532707.7A Active CN113047603B (en) | 2021-05-17 | 2021-05-17 | Adjustable guide seat for attached lifting scaffold |
Country Status (1)
| Country | Link |
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| CN (1) | CN113047603B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424954A (en) * | 2020-04-08 | 2020-07-17 | 北京千引力科技发展有限公司 | Attached lifting scaffold, wall-attached guide seat thereof and use method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06100020B2 (en) * | 1990-04-12 | 1994-12-12 | 鹿島建設株式会社 | Scaffolding equipment |
| CN101519910A (en) * | 2009-03-20 | 2009-09-02 | 深圳市特辰科技有限公司 | Rotating wheel falling prevention device of attachment type raise scaffold and working method thereof |
| CN103758335B (en) * | 2014-01-10 | 2015-10-28 | 山东新港模板工程技术股份有限公司 | Guide tracked hydraulic pressure attached lift scaffold anti-drop device |
| CN104060811B (en) * | 2014-06-27 | 2016-03-30 | 成都嘉泽正达科技有限公司 | Attaching multifunctional guide seat |
| CN205935613U (en) * | 2016-05-19 | 2017-02-08 | 山东天元起重机械安装有限公司 | Anti -dropping device for attached -type lifting scaffold |
| CN213143835U (en) * | 2020-08-10 | 2021-05-07 | 广东建穗科技有限公司 | Wall attaching guide seat of attached lifting scaffold for building construction |
-
2021
- 2021-05-17 CN CN202110532707.7A patent/CN113047603B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424954A (en) * | 2020-04-08 | 2020-07-17 | 北京千引力科技发展有限公司 | Attached lifting scaffold, wall-attached guide seat thereof and use method |
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| CN113047603A (en) | 2021-06-29 |
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