CN208586880U - A kind of scaffold easy to disassemble and mobile - Google Patents
A kind of scaffold easy to disassemble and mobile Download PDFInfo
- Publication number
- CN208586880U CN208586880U CN201821116446.0U CN201821116446U CN208586880U CN 208586880 U CN208586880 U CN 208586880U CN 201821116446 U CN201821116446 U CN 201821116446U CN 208586880 U CN208586880 U CN 208586880U
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- screwed pipe
- vertical bar
- bearing
- hole
- ring
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Abstract
The utility model discloses a kind of scaffolds easy to disassemble and mobile, comprising: cross bar, bar；The end sleeve of cross bar connector in succession；It is socketed connection component on the vertical bar, the connection component pin joint connector；The bottom end of the vertical bar is socketed bearing assembly.When installation, the handle in bearing assembly is pulled clockwise, ring gear drives all outer gear rings to rotate simultaneously, screwed pipe is rotated clockwise and is moved down, guide pile is inserted into screwed pipe, and thumps top and inserts it into underground, it then will be in the bearing sleeve of vertical bar insertion bearing assembly, and it is fastened with the second fastening bolt, then be attached cross bar and vertical bar by connection component；When disassembly, handle is pulled counterclockwise, and ring gear drives all outer gear rings to rotate backward, i.e., screwed pipe is rotated counterclockwise and moved up, and guide pile is extracted；The idler wheel of fulcrum bearing bottom plays a part of to move scaffold.The utility model is easily installed and dismantles, and can move, and has saved the time, has improved construction efficiency.
Description
Technical field
The utility model belongs to building engineering field, more particularly to a kind of scaffold easy to disassemble and mobile.
Background technique
Scaffold is widely used in construction project, and scaffold is usually formed by connecting by steel pipe, and connection type is big
It is mostly to be matched using connector with bolt, the scaffold connected in this way is built, dismantles all very inconvenient, need
The a large amount of time is consumed, construction period is directly affected, also, commonly its vertical bar of scaffold is directly to stand on the ground,
It is this build after scaffold be difficult to move, be unable to satisfy the requirement of some constructions.
Utility model content
To solve the above problems, the utility model proposes a kind of scaffold easy to disassemble and mobile, the feet
Hand cradle is easily installed and dismantles, and can move, and has saved the time, has improved construction efficiency.
To achieve the goals above, the utility model uses following scheme, comprising:
Cross bar, vertical bar；
The end sleeve of cross bar connector in succession；It is socketed connection component on the vertical bar, the connection component pin joint connector；
The bottom end of the vertical bar is socketed bearing assembly；
The connection component includes the upper and lower ring flange for a pair of of the mirror symmetry being socketed on vertical bar, upper and lower ring flange point
It is not uniformly distributed circumferentially several through-holes, several extensible members are connected between upper and lower ring flange, the upper end of extensible member is located at upper flange
Disk is per between adjacent through-holes two-by-two, and the lower end of extensible member is located between the every adjacent through-holes two-by-two of lower flange, upper and lower ring flange neck
The first radial tapped through hole is respectively equipped on the circumferential surface in portion, the first fastening bolt screws in the first tapped through hole for upper and lower flange
Disk is separately fixed on vertical bar, and coupling bar is inserted into the through-hole of upper and lower ring flange, and the middle part of coupling bar connects engaging lug, the company
The connector pin joint of lug and crossbar end.
The bearing assembly includes the bearing sleeve for being socketed in vertical bar bottom, and the circumferential surface of bearing sleeve is equipped with radial the
Two tapped through holes, the second fastening bolt screw in the bottom that bearing sleeve is fixed on vertical bar by the second tapped through hole, bearing sleeve
Bottom surface is fixedly connected with circular fulcrum bearing, circumferentially arranged with the groove of annular on the circumferential surface of fulcrum bearing, is set with and can turn in fulcrum bearing
Dynamic ring gear, the internal diameter of ring gear peripheral wall are slightly larger than the outer diameter of fulcrum bearing, the radially inwardly extending formation of the upper limb of ring gear
The extension of annular, is uniformly distributed several internal tooths on the inner peripheral surface of the annular extension, on the peripheral wall of ring gear circumferentially uniformly
Several limit tapped through holes are distributed, stop screw screws in limit tapped through hole and protrudes into the annular groove on fulcrum bearing circumferential surface, interior
Several handles are uniformly distributed circumferentially on the peripheral wall of gear ring, the surface of the fulcrum bearing is uniformly distributed circumferentially several positioning threads
Through-hole, screwed pipe are threadedly coupled positioning threads through-hole, and the outer peripheral surface of screwed pipe is equipped with a pair of axially extending groove, screwed pipe
Upper suit outer gear ring, the external tooth of outer gear ring and the interior tooth engagement of ring gear, the inner peripheral surface of outer gear ring are equipped with a pair of axially extending
Protrusion, which is embedded in the groove on screwed pipe outer peripheral surface, when outer gear ring rotation, drive rotated threaded tubular, thus
Screwed pipe is moved up and down, guide pile is inserted into the screwed pipe, the top surface of guide pile extends radially outwardly to form circular plate type
Top, the diameter at the top of the circular plate type are greater than the outer diameter of screwed pipe, and the bottom of the fulcrum bearing connects idler wheel.
Circumferentially distributed through-hole is four to the upper and lower ring flange respectively, is connected between the upper and lower ring flange
Extensible member is four.
The handle being uniformly distributed circumferentially on the peripheral wall of the ring gear is four, and the bearing seating face is circumferentially uniform
The positioning threads through-hole of distribution is four, and the outer gear ring being set on the screwed pipe is four.
When installation, the handle in bearing assembly is pulled clockwise, and ring gear drives all outer gear rings to rotate simultaneously, screwed pipe
It rotates clockwise and moves down, when reaching certain position, guide pile is inserted into screwed pipe, and thump top and insert it into ground
Under, then vertical bar is inserted into the bearing sleeve of bearing assembly, and fastened with the second fastening bolt, then will be horizontal by connection component
Bar is attached with vertical bar；When disassembly, handle is pulled counterclockwise, and ring gear drives all outer gear rings to rotate backward, i.e. screwed pipe
It rotates counterclockwise and moves up, guide pile is extracted；The idler wheel of fulcrum bearing bottom plays a part of to move scaffold.
The utility model is easily installed and dismantles, and can move, and has saved the installation and removal time, improves construction effect
Rate.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view.
Fig. 2 is the utility model connecting component structure schematic diagram.
Fig. 3 is the A-A schematic cross-sectional view of Fig. 2.
Fig. 4 is the utility model bearing assembly structural schematic diagram.
Fig. 5 is the B-B schematic cross-sectional view of Fig. 4.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing, so that those skilled in the art can be more
Add and be clearly understood from, as shown in figure 1, figure 2, figure 3, figure 4 and figure 5, the utility model includes:
Cross bar 1, vertical bar 2；
The end sleeve of the cross bar 1 connector 3 in succession；It is socketed connection component on the vertical bar 2, connection component pin joint connection
First 3；The bottom end of the vertical bar 2 is socketed bearing assembly；
The connection component includes the upper and lower ring flange 4,5 for a pair of of the mirror symmetry being socketed on vertical bar 2, upper and lower flange
Disk 4,5 is uniformly distributed circumferentially several through-holes respectively, connects several extensible members 6 between upper and lower ring flange 4,5, extensible member 6 it is upper
End be located at upper flange plate 4 per adjacent through-holes two-by-two between, the lower end of extensible member 6 be located at lower flange 5 often two-by-two adjacent through-holes it
Between, upper and lower ring flange 4,5 necks circumferential surface on be respectively equipped with the first radial tapped through hole, the first fastening bolt 7 screws in first
Upper and lower ring flange 4,5 is separately fixed on vertical bar 2 by tapped through hole, and coupling bar 8 is inserted into the through-hole of upper and lower ring flange 4,5,
The middle part of coupling bar 8 connects engaging lug 9, the connector pin joint of the engaging lug 9 and 1 end of cross bar.
The bearing assembly includes the bearing sleeve 10 for being socketed in 2 bottom of vertical bar, and the circumferential surface of bearing sleeve 10 is equipped with diameter
To the second tapped through hole, the second fastening bolt 19 screws in the second tapped through hole and bearing sleeve 10 is fixed on to the bottom of vertical bar 2,
The bottom surface of bearing sleeve 10 is fixedly connected with circular fulcrum bearing 11, circumferentially arranged with the groove of annular on the circumferential surface of fulcrum bearing 11,
Rotatable ring gear 12 is set in fulcrum bearing 11, the internal diameter of 12 peripheral wall of ring gear is slightly larger than the outer diameter of fulcrum bearing 11, ring gear
12 upper limb is radially inwardly extending to form annular extension, is uniformly distributed in several on the inner peripheral surface of the annular extension
Tooth, several limit tapped through holes are uniformly distributed circumferentially on the peripheral wall of ring gear 12, and stop screw 13 screws in limit tapped through hole
It protrudes into the annular groove on 11 circumferential surface of fulcrum bearing, several handles 14 is uniformly distributed circumferentially on the peripheral wall of ring gear 12, it is described
The surface of fulcrum bearing 11 is uniformly distributed circumferentially several positioning threads through-holes, and screwed pipe 15 is threadedly coupled positioning threads through-hole, spiral shell
The outer peripheral surface of line pipe 15 is equipped with a pair of axially extending groove, is set with outer gear ring 16, the external tooth of outer gear ring 16 on screwed pipe 15
With the interior tooth engagement of ring gear 12, the inner peripheral surface of outer gear ring 16 is equipped with a pair of axially extending protrusion, which is embedded in spiral shell
In groove on 15 outer peripheral surface of line pipe, when outer gear ring 16 rotates, screwed pipe 15 is driven to rotate, to keep screwed pipe 15 upper and lower
It is mobile, it is inserted into guide pile 17 in the screwed pipe 15, the top surface of guide pile 17 extends radially outwardly to form the top of circular plate type, should
Diameter at the top of circular plate type is greater than the outer diameter of screwed pipe 15, and the bottom of the fulcrum bearing 11 connects idler wheel 18.
As the preferred embodiment of the utility model, circumferentially distributed through-hole is the upper and lower ring flange 4,5 respectively
Four, the extensible member 6 connected between the upper and lower ring flange 4,5 is four.
As the preferred embodiment of the utility model, the handle 14 that is uniformly distributed circumferentially on the peripheral wall of the ring gear 12
It is four, the positioning threads through-hole that 11 surface of fulcrum bearing is uniformly distributed circumferentially is four, is set on the screwed pipe 15
Outer gear ring 16 be four.
When installation, the handle in bearing assembly is pulled clockwise, and ring gear drives all outer gear rings to rotate simultaneously, screwed pipe
It rotates clockwise and moves down, when reaching certain position, guide pile is inserted into screwed pipe, and thump top and insert it into ground
Under, then vertical bar is inserted into the bearing sleeve of bearing assembly, and fastened with the second fastening bolt, then will be horizontal by connection component
Bar is attached with vertical bar；When disassembly, handle is pulled counterclockwise, and ring gear drives all outer gear rings to rotate backward, i.e. screwed pipe
It rotates counterclockwise and moves up, guide pile is extracted；The idler wheel of fulcrum bearing bottom plays a part of to move scaffold.
The utility model is easily installed and dismantles, and can move, and has saved the installation and removal time, improves construction effect
Rate.
Claims (4)
1. a kind of scaffold easy to disassemble and mobile, including cross bar (1), vertical bar (2), it is characterised in that:
The end sleeve of the cross bar (1) connector (3) in succession；It is socketed connection component on the vertical bar (2), which connects
Connector (3)；The bottom end of the vertical bar (2) is socketed bearing assembly；
The connection component includes the upper and lower ring flange (4,5) for a pair of of the mirror symmetry being socketed on vertical bar (2), upper and lower flange
Disk (4,5) is uniformly distributed circumferentially several through-holes respectively, connects several extensible members (6) between upper and lower ring flange (4,5), stretches
The upper end of part (6) is located at upper flange plate (4) per between adjacent through-holes two-by-two, and it is every that the lower end of extensible member (6) is located at lower flange (5)
Two-by-two between adjacent through-holes, it is respectively equipped with the first radial tapped through hole on the circumferential surface of upper and lower ring flange (4,5) neck, first
Fastening bolt (7) screws in the first tapped through hole and upper and lower ring flange (4,5) is separately fixed on vertical bar (2), upper and lower ring flange
Coupling bar (8) are inserted into the through-hole of (4,5), the middle part of coupling bar (8) connects engaging lug (9), the engaging lug (9) and cross bar (1)
The connector pin joint of end.
2. scaffold according to claim 1, it is characterised in that: the bearing assembly includes being socketed in vertical bar (2) bottom
Bearing sleeve (10), the circumferential surface of bearing sleeve (10) are equipped with the second radial tapped through hole, and the second fastening bolt (19) screws in
Bearing sleeve (10) is fixed on the bottom of vertical bar (2) by the second tapped through hole, and the bottom surface of bearing sleeve (10) is fixedly connected with circle
Fulcrum bearing (11), circumferentially arranged with the groove of annular on the circumferential surface of fulcrum bearing (11), suit is rotatable in fulcrum bearing (11)
Ring gear (12), the internal diameter of ring gear (12) peripheral wall are slightly larger than the outer diameter of fulcrum bearing (11), and the upper limb of ring gear (12) is radially
The extension of annular is extended inwardly to form, is uniformly distributed several internal tooths on the inner peripheral surface of the annular extension, ring gear (12)
Several limit tapped through holes are uniformly distributed circumferentially on peripheral wall, stop screw (13) screws in limit tapped through hole and protrudes into fulcrum bearing
(11) in the annular groove on circumferential surface, several handles (14), the bearing are uniformly distributed circumferentially on the peripheral wall of ring gear (12)
The surface of seat (11) is uniformly distributed circumferentially several positioning threads through-holes, and screwed pipe (15) is threadedly coupled positioning threads through-hole, spiral shell
The outer peripheral surface of line pipe (15) is equipped with a pair of axially extending groove, is set with outer gear ring (16) on screwed pipe (15), outer gear ring
(16) the interior tooth engagement of external tooth and ring gear (12), the inner peripheral surface of outer gear ring (16) are equipped with a pair of axially extending protrusion,
The protrusion is embedded in the groove on screwed pipe (15) outer peripheral surface, when outer gear ring (16) rotation, drives screwed pipe (15) rotation,
To make screwed pipe (15) move up and down, guide pile (17) are inserted into the screwed pipe (15), the top surface of guide pile (17) is radial
The top of circular plate type is extended outward to form, the diameter at the top of the circular plate type is greater than the outer diameter of screwed pipe (15), the fulcrum bearing
(11) bottom connects idler wheel (18).
3. scaffold according to claim 1, it is characterised in that: the upper and lower ring flange (4,5) is circumferentially distributed respectively
Through-hole is four, and the extensible member (6) connected between the upper and lower ring flange (4,5) is four.
4. scaffold according to claim 2, it is characterised in that: be uniformly distributed circumferentially on the peripheral wall of the ring gear (12)
Handle (14) be four, the positioning threads through-hole that fulcrum bearing (11) surface is uniformly distributed circumferentially be four, the spiral shell
The outer gear ring (16) being set on line pipe (15) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116446.0U CN208586880U (en) | 2018-07-16 | 2018-07-16 | A kind of scaffold easy to disassemble and mobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116446.0U CN208586880U (en) | 2018-07-16 | 2018-07-16 | A kind of scaffold easy to disassemble and mobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208586880U true CN208586880U (en) | 2019-03-08 |
Family
ID=65541242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821116446.0U Active CN208586880U (en) | 2018-07-16 | 2018-07-16 | A kind of scaffold easy to disassemble and mobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208586880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705796A (en) * | 2020-05-27 | 2020-09-25 | 中犇建设有限公司 | Prefabricated part for assembly type building construction |
-
2018
- 2018-07-16 CN CN201821116446.0U patent/CN208586880U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705796A (en) * | 2020-05-27 | 2020-09-25 | 中犇建设有限公司 | Prefabricated part for assembly type building construction |
| CN111705796B (en) * | 2020-05-27 | 2022-07-22 | 中犇建设有限公司 | Prefabricated part for assembly type building construction |
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