CN106639277A - Gantry scaffold and combined scaffold - Google Patents
Gantry scaffold and combined scaffold Download PDFInfo
- Publication number
- CN106639277A CN106639277A CN201710049484.2A CN201710049484A CN106639277A CN 106639277 A CN106639277 A CN 106639277A CN 201710049484 A CN201710049484 A CN 201710049484A CN 106639277 A CN106639277 A CN 106639277A
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- Prior art keywords
- rotor
- scaffold
- door
- supporter
- door frame
- Prior art date
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Classifications
-
- 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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/14—Comprising essentially pre-assembled two-dimensional frame-like elements, e.g. of rods in L- or H-shape, with or without bracing
-
- 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
- E04G7/00—Connections between parts of the scaffold
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The present invention provides a gantry scaffold and a combined scaffold, and belongs to the technical field of architectural engineering. The gantry scaffold comprises a scaffold body comprising a first gantry and a second gantry, wherein the first gantry comprises a first support and a first rotator with one end of the first rotator in rotatable connection with the first support; the second gantry comprises a second support and a second rotator with one end of the second rotator in rotatable connection with the second support; the other end of the first rotator is in detachable connection with the other end of the second rotator; and the first gantry and the second gantry are both of folding structures. Such a gantry scaffold takes up small space with convenience in carrying and transportation. A combined scaffold comprising such a gantry scaffold has the advantages of good dismountability and allowing for multi-layer operation.
Description
Technical field
The present invention relates to construction engineering technical field, in particular to a kind of door-type scaffold and combined type scaffold.
Background technology
Door-type scaffold is one of most widely used scaffold in scaffold for building.This scaffold mainly includes
Main frame and the scaffold board at the top of main frame are constituted, and main frame includes by two parallel door frames and intersects located at two doors
Pull bar between frame is constituted.The main frame of this door-type scaffold is typically spliced by multiple steel pipes, and it was mounted and dismounted
Journey is more bothered, and is taken time and effort.
The content of the invention
It is an object of the invention to provide a kind of door-type scaffold, it is intended in a kind of foldable, convenient handling door of offer
Formula scaffold.
It is an object of the invention to provide a kind of combined type scaffold, it is intended in a kind of combined type pin of convenient handling of offer
Hand cradle.
What the present invention was realized in：
Based on above-mentioned first purpose, the present invention provides a kind of door-type scaffold, including scaffold body, scaffold body bag
The first door frame and the second door frame are included, the first door frame includes the first supporter and the first rotor, first one end and first for rotating
Supporter rotates connection, and the second door frame includes the second supporter and the second rotor, and one end of the second rotor supports with second
Body rotates connection.
Scaffold body possesses deployed condition and folded state, and when scaffold body is in deployed condition, first supports
Body is connected perpendicular to the second rotor, the first rotor perpendicular to the first rotor, the second supporter with the second rotor, and first
In rotor and the second rotor are generally aligned in the same plane；When scaffold body is in folded state, the first rotor and second
In rotor separation, the first rotor and the first supporter are generally aligned in the same plane, the second rotor and the second supporter are located at together
In one plane.
Further, when scaffold body is in deployed condition, the first rotor and the second rotor pass through connector
Connection.
Further, connector includes first connecting portion and second connecting portion, and first connecting portion is provided with the first external screw thread, the
Two connecting portions are provided with the second external screw thread, and the first external screw thread is externally threaded with second oppositely oriented, and first connecting portion is rotated with first
Body is spirally connected, and second connecting portion is spirally connected with the second rotor.
Further, jack is offered on the first supporter, when scaffold body is in folded state, second connecting portion
It is inserted into jack.
Further, the first door frame also includes support bar, and support bar is rotated with the first rotor and is connected, when scaffold body
In deployed condition when, they sup-port is in the first rotor bottom.
Further, support bar includes fixed body and mobile, and fixed body is rotated with the first rotor and is connected, mobile and
Fixed body is spirally connected.
Further, the first rotor is connected with the first supporter by central axis.
First supporter includes the first support member and the second support member, and the first support member includes the first body, first body of rod
With the first nut, in first pipe body, the first nut is bolted in first body of rod outside, the first nut for the bottom of first body of rod
Bottom contradicts with the top of the first body.
Second support member includes the second body, second body of rod and the second nut, and the bottom of the second body is located at the second body
Interior, the second nut is bolted in second body of rod outside, and the bottom of the second nut contradicts with the top of the second body.
One end of central shaft is connected with first body of rod, and the other end of central shaft is connected with second body of rod.
Further, it is provided with position limiting structure between the first rotor and the first supporter.
Further, position limiting structure includes being fixed on the limiting plate of the first rotor and is fixed on spacing on the first body
Pin, offers draw-in groove on limiting plate, spacer pin is stuck in draw-in groove；
Draw-in groove includes the first bar-shaped trough, the second bar-shaped trough and at least two with one heart and the circular arc that is sequentially arranged from the inside to the outside
Groove, the first bar-shaped trough runs through respectively the first bar-shaped trough and the second bar-shaped trough perpendicular to the second bar-shaped trough, the two ends of arc groove.
Based on above-mentioned second purpose, the present invention provides a kind of combined type scaffold, including at least two above-mentioned gate-type pin hands
Frame, all door-type scaffolds are docked successively from bottom to up.
The invention has the beneficial effects as follows：
The present invention provides a kind of door-type scaffold, and the first door frame and the second door frame are accordion structure.When need assembling
When, need to only launch the first door frame and the second door frame and rotate second in the first rotor and the second door frame in the first door frame
Body phase is even；When disassembly is desired, it is only necessary to the first rotor is rotated with second and is separated and by the first door frame and second
Frame is folded, and operates extremely convenient, time saving and energy saving.Additionally, the first door frame and the second door frame in folded state takes sky
Between it is less, it is convenient to carry and transport.
The present invention provides a kind of combined type scaffold, including above-mentioned door-type scaffold, with disassembly it is good, can multilayer operation
Advantage.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation at the first visual angle that the door-type scaffold that the embodiment of the present invention 1 is provided is in deployed condition；
Fig. 2 is structural representation of the first door frame shown in Fig. 1 in folded state；
Fig. 3 is the structural representation of the limiting plate in position limiting structure shown in Fig. 2；
Fig. 4 is the structural representation at the second visual angle that the door-type scaffold that the embodiment of the present invention 1 is provided is in deployed condition；
Fig. 5 is the structural representation of the connector shown in Fig. 4；
Fig. 6 is the structural representation of the combined type scaffold that the embodiment of the present invention 2 is provided.
Icon：100- door-type scaffolds；The door frames of 10- first；The supporters of 11- first；The support members of 111- first；1111-
One body；The bodies of rod of 1112- first；The nuts of 1113- first；1114- strip through-holes；The support members of 112- second；1121- second pipes
Body；The bodies of rod of 1122- second；The nuts of 1123- second；113- connecting rods；1131- jacks；The rotors of 12- first；121- first sleeves；
The sleeve pipes of 122- second；The sleeve pipes of 123- the 3rd；124- scaffold boards；The 1241- collars；13- support bars；131- fixed bodies；132- is movable
Body；14- central shafts；15- position limiting structures；151- limiting plates；The bar-shaped troughs of 1511- first；The bar-shaped troughs of 1512- second；1513- circular arcs
Groove；152- spacer pins；The door frames of 20- second；The supporters of 21- second；The rotors of 22- second；30- connectors；31- first connects
Portion；32- second connecting portions；33- pars intermedias；200- combined type scaffolds.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole.Present invention enforcement generally described and illustrated in accompanying drawing herein
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and is explained in subsequent accompanying drawing.
In describing the invention, it should be noted that indicating position or position relationship are based on orientation shown in the drawings
Or position relationship, or the orientation usually put when using of the invention product or position relationship, or people in the art
The usual orientation for understanding of member or position relationship, or the orientation usually put when using of the invention product or position relationship, only
It is to describe with simplifying for the ease of the description present invention, rather than indicates or imply that the device or element of indication must be with specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.Additionally, term " first ", " the
Two ", " 3rd " etc. is only used for distinguishing description, and it is not intended that indicating or implying relative importance.
In describing the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or integratedly connect
Connect；Can be directly connected to, it is also possible to be indirectly connected with by intermediary.For the ordinary skill in the art, may be used
Above-mentioned term concrete meaning in the present invention is understood with concrete condition.
Embodiment 1
As shown in figure 1, the present embodiment provides a kind of door-type scaffold 100, it includes scaffold body, scaffold body bag
Include the first door frame 10 and the second door frame 20.First door frame 10 and the second door frame 20 are foldable structure.First door frame 10 and second
The foldable structure of door frame 20 causes scaffold body to possess two states, i.e. deployed condition and folded state.When scaffold body
In deployed condition when, the first door frame 10 and the second door frame 20 are in deployed condition；When scaffold body is in folded state
When, the first door frame 10 and the second door frame 20 are in folded state.
In the present embodiment, as shown in Fig. 2 the first door frame 10 includes the first supporter 11, the first rotor 12 and support bar
13, the first rotor 12 is rotated with the first supporter 11 and is connected, and support bar 13 is rotated with the first rotor 12 and is connected.
Wherein, the first supporter 11 includes the first support member 111, the second support member 112 and the connecting rod 113 being parallel to each other.
First support member 111 includes the first body 1111, first body of rod 1112 and the first nut 1113.First body 1111
For hollow-core construction, the bottom of first body of rod 1112 is inserted in the first body 1111, and the top of first body of rod 1112 is located at first pipe
Outside body 1111, the first nut 1113 is screwed onto the outside of first body of rod 1112, bottom and first body of the first nut 1113
1111 top contradicts.By rotating the first nut 1113 relative first body 1111 of first body of rod 1112 can be made to move up and down.
Second support member 112 includes the second body 1121, second body of rod 1122 and the second nut 1123.Second body 1121
For hollow-core construction, the bottom of second body of rod 1122 is inserted in the second body 1121, and the top of second body of rod 1122 is located at second pipe
Outside body 1121, the second nut 1123 is screwed onto the outside of second body of rod 1122, bottom and second body of the second nut 1123
1121 top contradicts.By rotating the second nut 1123 relative second body 1121 of second body of rod 1122 can be made to move up and down.
Connecting rod 113 is provided with jack 1131.Connecting rod 113 is perpendicular to the first body 1111 and the second body 1121, connecting rod 113
One end be fixedly connected with the first body 1111, the other end of connecting rod 113 is fixedly connected with the second body 1121.113, connecting rod
In the first body 1111 away from first body of rod 1112 one end.
First rotor 12 includes first sleeve 121, the second sleeve pipe 122, the 3rd sleeve pipe 123 and scaffold board 124, first set
Pipe 121, the second sleeve pipe 122 and the 3rd sleeve pipe 123 are hollow-core construction.Scaffold board 124 is rectangle structure, on scaffold board 124
Offer the through hole of multiple rectangular array distributions.One end that first sleeve 121 is fixed on the length direction of scaffold board 124, second
The sleeve pipe 123 of sleeve pipe 122 and the 3rd is individually fixed in the two ends on the width of scaffold board 124, the second sleeve pipe 122 and three sleeve pipes
Length is slightly shorter than the length of scaffold board 124.
In the present embodiment, support bar 13 includes fixed body 131 and mobile 132, and fixed body 131 is pipe fitting, mobile 132
For rod member.Mobile 132 is provided with external screw thread, and fixed body 131 is provided with the interior spiral shell that the external screw thread arranged with mobile 132 matches
Line.One end of mobile 132 is bolted in fixed body 131.When mobile 132 is relatively fixed body 131 to be rotated, support bar 13
Entire length will increase or shorten.
When assembling the first door frame 10, the first rotor 12 is connected by central shaft 14 with the first supporter 11.First rotates
The first sleeve 121 of body 12 is placed on the outside of central shaft 14, and one end of central shaft 14 is fixed with the bottom of first body of rod 1112 and connected
Connect, the other end of central shaft 14 is fixedly connected with the bottom of second body of rod 1122, first sleeve 121 can be rotated around central shaft 14.
The fixed body 131 of support bar 13 is hinged on the side on the thickness direction of scaffold board 124, and fixed body 131 is hinged with scaffold board 124
Place is located at the one end of scaffold board 124 away from first sleeve 121, and fixed body 131 is located at scaffold board 124 with the hinged place of scaffold board 124
Centre position on width.Support bar 13 can be rotated relative to scaffold board 124, and the diameter parallel that support bar 13 is rotated is in first
Sleeve pipe 121.When the first rotor 12 rotate relative to the first supporter 11 and it is vertical with the first supporter 11 when, at the first door frame 10
In deployed condition.Now, by rotary supporting rod 13 support bar 13 can be made vertical with scaffold board 124, adjusts the length of support bar 13
Afterwards, the first supporter 11 and support bar 13 are supported to the first rotor 1212 simultaneously.In this case, can be by adjusting the
One nut 1113 and the second nut 1123 are adjusting the height of the first rotor 12.When relative first supporter of the first rotor 12
11 rotate and when being generally aligned in the same plane with the first supporter 11, and the first door frame 10 is in folded state.Now, rotatable support bar
13, make support bar 13 be roughly parallel to scaffold board 124, make the space shared by whole first door frame 10 minimum.In this case,
Jack 1131 on connecting rod 113 is located at the underface of the second sleeve pipe 122.It should be noted that due to the bottom of first body of rod 1112
End is located inside the first body 1111, and the bottom of second body of rod 1122 is located inside the second body 1121, to realize central shaft
The connection of the bottom of the bottom and second body of rod 1122 of 14 two ends and first body of rod 1112, the first body 1111 and the second body
The through hole passed through for central shaft 14 should be offered on 1121, but because central shaft 14 can be with respect to the first body 1111 and second pipe
Body 1121 is moved up and down, and the through hole on the first body 1111 and the second body 1121 is strip through-hole 1114.
During to make the first door frame 10 be in folded state, support bar 13 can be good at fixing, and will not arbitrarily rotate, this reality
In applying example, the collar 1241 is provided with scaffold board 124, when support bar 13 is roughly parallel to scaffold board 124, the work of support bar 13
Kinetoplast 132 can be inserted into the collar 1241.
In the present embodiment, position limiting structure 15 is provided between the first rotor 12 and the first supporter 11, position limiting structure 15 is used
In the angle for limiting the rotation of the first rotor 12.
Position limiting structure 15 includes limiting plate 151 and spacer pin 152.Spacer pin 152 is fixed on the first body 1111, spacing
Pin 152 is perpendicular to the first body 1111.Limiting plate 151 is disc, and it is fixed on the first sleeve 121 of the first rotor 12
On.The axial line of limiting plate 151 overlaps with the axial line of first sleeve 121.Draw-in groove, spacer pin 152 are offered on limiting plate 151
In inserting in draw-in groove.
As shown in figure 3, draw-in groove includes the first bar-shaped trough 1511, the second bar-shaped trough 1512 and at least two arc grooves 1513,
In the present embodiment, arc groove 1513 is four, the width of four arc grooves 1513, the width of the first bar-shaped trough 1511 and Article 2
The width of shape groove 1512 with the diameter matches of spacer pin 152.Four arranged concentrics of arc groove 1513, four arc grooves 1513
The center of circle is respectively positioned on the axial line of limiting plate 151, and four arc grooves 1513 are sequentially arranged outside interior, i.e., four arc grooves 1513
Radial direction of the radius from the center of limiting plate 151 along limiting plate 151 gradually increase.First bar-shaped trough 1511 and second
Bar-shaped trough 1512 is mutually perpendicular to, and the two ends of arc groove 1513 run through respectively the first bar-shaped trough 1511 and the second bar-shaped trough 1512.
If spacer pin 152 is located in the first bar-shaped trough 1511, spacer pin 152 can enter Article 2 by any one arc groove 1513
In shape groove 1512.Equally, when spacer pin 152 is located in the second bar-shaped trough 1512, spacer pin 152 can pass through any one circular arc
Groove 1513 is entered in the first bar-shaped trough 1511.
When the first door frame 10 is in folded state, spacer pin 152 is located in the first bar-shaped trough 1511, by adjustment first
The nut 1123 of nut 1113 and second can make the height of the first rotor 12 change, and spacer pin 152 will be in the first bar-shaped trough
Slide in 1511, when spacer pin 152 is located at the first bar-shaped trough 1511 and 1513 intersection of arc groove, the first rotor 12 is rotated
When, spacer pin 152 will slide in arc groove 1513, and after the first rotor 12 rotates 90 degree, spacer pin 152 departs from arc groove
1513 and enter in Article 2 shape groove 1512, now, the first door frame 10 is in deployed condition, in this case, continue to adjust the
The height of one rotor 12, the portion beyond making spacer pin 152 be located at the second bar-shaped trough 1512 and the intersection of the first arc groove 1513
Point, the position relationship of the first rotor 12 and the first supporter 11 will be fixed, and both are in orthogonal state.First door frame
10 processes from deployed condition to folded state are the inverse process of said process, and here is not being repeated.
The anglec of rotation of the first rotor 12 can be limited by above-mentioned position limiting structure 15, the first rotor 12 can only be with respect to
One supporter 11 is rotated by 90 °, it is easy to find two extreme positions of the first door frame 10 accurately.Can be also made by position limiting structure 15
The fixation of one rotor 12 and the first supporter 11, it is to avoid when the first door frame 10 is in deployed condition, the first rotor 12 is relative
First supporter 11 is arbitrarily rotated.This position limiting structure 15 does not also interfere with the regulation of the height of the first rotor 12.
In the present embodiment, the structure of the second door frame 20 is identical with the structure of the first door frame 10, and the second door frame 20 includes second
Support body 21, the second rotor 22 and support bar 13.Certainly, the second supporter 21 is identical with the structure of the first supporter 11；Second
Rotor 22 is identical with the structure of the first rotor 12；The support bar 13 of the door frame 10 of support bar 13 and first of the second door frame 20
Structure is identical.The connected mode of the second supporter 21, the second rotor 22 and the three of support bar 13 and the first supporter 11, first
Rotor 12 is identical with the connected mode of support bar 13.Equally, it is also provided between the second supporter 21 and the second rotor 22
State position limiting structure 15.
As shown in figure 1, after the first door frame 10 and the second door frame 20 are in deployed condition, and in the first door frame 10
When one rotor 12 is connected and is generally aligned in the same plane with the second rotor 22 in the second door frame 20, by the first door frame 10 and second
The scaffold body that door frame 20 is constituted is in deployed condition.Certainly, if the first rotor 12 is separated and with the second rotor 22
When one door frame 10 and the second door frame 20 are in folded state, scaffold body is in folded state.
In the present embodiment, as shown in figure 4, when scaffold body is in deployed condition, the first rotor 12 and second turn
Kinetoplast 22 is connected by connector 30.
In the present embodiment, as shown in figure 5, connector 30 includes that the first connecting portion 31 for arranging, pars intermedia 33 and second connect
Socket part 32, first connecting portion 31 is located at one end of pars intermedia 33, the other end of the second connecting portion 32 located at pars intermedia 33.First connects
The cross section of socket part 31 and second connecting portion 32 is circle, and the cross section of pars intermedia 33 is regular hexagon, first connecting portion 31
With the equal diameters of second connecting portion 32, projection of the first connecting portion 31 on the cross section of pars intermedia 33 be located at pars intermedia 33 in,
Projection of the second connecting portion 32 on the cross section of pars intermedia 33 is located in pars intermedia 33.First connecting portion 31 is provided with the first outer spiral shell
Line, second connecting portion 32 is provided with the second external screw thread, and the first external screw thread is externally threaded with second oppositely oriented.
In the present embodiment, as shown in figure 4, connector 30 is two, first connecting portion 31 in a connector 30 and the
The second sleeve pipe 122 in one door frame 10 is spirally connected, second set in the door frame 20 of second connecting portion 32 and second in the connector 30
Pipe is spirally connected.First connecting portion 31 in another connector 30 is spirally connected with the 3rd sleeve pipe 123 in the first door frame 10, the connector
Second connecting portion 32 in 30 is spirally connected with the 3rd sleeve pipe in the second door frame 20.The simple structure of connector 30 of this structure, just
In operation.Pars intermedia 33 in connector 30 is available for spanner to pull, just can be by the first rotor eventually through rotating connector 30
12 and second rotor 22 connect.Scaffold board after first rotor 12 is connected with the second rotor 22, in the first rotor 12
The end face of the scaffold board in 124 end face and the second rotor 22 is contradicted, i.e. the company of the first rotor 12 and the second rotor 22
The place of connecing is not in gap.Connected by two connectors 30 between the first rotor 12 and the second rotor 22, it is ensured that first
The junction of 12 and second rotor of rotor 22 has preferable weight capacity.
After the first rotor 12 is connected with the second rotor 22 by connector 30, the first door frame 10 and second are rotated
Support bar 13 in frame 20 makes it vertical with the first rotor 12, then adjusting the height of support bar 13 makes it contact with ground, reaches
To the effect for supporting the first rotor 12 and the junction of the second rotor 22.In other specific embodiments, if the first rotor 12
When shorter with the span of the second rotor 22, in the first door frame 10 and the second door frame 20 support bar 13 can be also not provided with.
Additionally, as shown in figure 1, when the first door frame 10 is in folded state, can also pass through a connector 30 by first turn
The supporter 11 of kinetoplast 12 and first is fixed, i.e. the second sleeve pipe 122 of the door frame 10 of first connecting portion 31 and first of the connector 30
It is spirally connected, the second connecting portion 32 of the connector 30 is inserted in the jack 1131 of the connecting rod 113 in the first door frame 10.Same second
When frame 20 is in folded state, second rotor 22 and the second supporter 21 can be fixed by another connector 30.
A kind of scaffold that the present embodiment is provided, foldable, easy accessibility is time saving and energy saving, convenient to carry and transport.
Embodiment 2
The present embodiment provides a kind of combined type scaffold 200, including the door-type scaffold at least two above-described embodiments
100, all door-type scaffolds 100 are docked successively from bottom to up.
As shown in fig. 6, in the present embodiment, door-type scaffold 100 is two, the of door-type scaffold 100 above
The first body 1111, the second body 1121 in one door frame 10 is respectively sleeved in the first door frame 10 of the door-type scaffold 100 of lower section
In first body of rod 1112, the outside of second body of rod 1122.Equally, the second door frame 20 of door-type scaffold 100 above
In the first body, the second body be respectively sleeved in lower section door-type scaffold 100 the second door frame 20 in first body of rod, second
The outside of the body of rod.Door-type scaffold 100 of two support levels of support bar 13 in door-type scaffold 100 above in lower section
Scaffold board 124 on.
The present embodiment provide combined type scaffold 200, it is good with disassembly, can multilayer operation advantage.
The preferred embodiments of the present invention are these are only, the present invention is not limited to, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of door-type scaffold, it is characterised in that including scaffold body, the scaffold body includes the first door frame and the
Two door frames, first door frame includes the first supporter and the first rotor, described first one end for rotating with described first
Support body rotates connection, and second door frame includes the second supporter and the second rotor, one end of second rotor and institute
State the second supporter and rotate connection；
The scaffold body possesses deployed condition and folded state, described when the scaffold body is in deployed condition
First supporter perpendicular to first rotor, second supporter perpendicular to second rotor, described first turn
Kinetoplast is connected with second rotor, and first rotor is generally aligned in the same plane interior with second rotor；When described
Scaffold body be in folded state when, first rotor is separated with second rotor, first rotor with
In first supporter is generally aligned in the same plane, second rotor is generally aligned in the same plane interior with second supporter.
2. door-type scaffold according to claim 1, it is characterised in that when the scaffold body is in deployed condition
When, first rotor is connected with second rotor by connector.
3. door-type scaffold according to claim 2, it is characterised in that the connector includes first connecting portion and second
Connecting portion, the first connecting portion is provided with the first external screw thread, and the second connecting portion is provided with the second external screw thread, the first outer spiral shell
Line is externally threaded with described second oppositely oriented, and the first connecting portion is spirally connected with first rotor, second connection
Portion is spirally connected with second rotor.
4. door-type scaffold according to claim 3, it is characterised in that offer jack on first supporter, when
When the scaffold body is in folded state, the second connecting portion is inserted into the jack.
5. door-type scaffold according to claim 1, it is characterised in that first door frame also includes support bar, described
Support bar is rotated with first rotor and is connected, when the scaffold body is in deployed condition, the they sup-port
In the first rotor bottom.
6. door-type scaffold according to claim 5, it is characterised in that the support bar includes fixed body and mobile,
The fixed body is rotated with first rotor and is connected, and the mobile is spirally connected with the fixed body.
7. door-type scaffold according to claim 1, it is characterised in that first rotor and first supporter
Connected by central axis；
First supporter includes the first support member and the second support member, first support member include the first body, first
The body of rod and the first nut, the bottom of first body of rod is located in the first pipe body, and first nut is bolted in described the
One body of rod outside, the bottom of first nut contradicts with the top of first body；
Second support member includes the second body, second body of rod and the second nut, and the bottom of second body is positioned at described
In second pipe body, second nut is bolted in second body of rod outside, bottom and the second pipe of second nut
The top of body contradicts；
One end of the central shaft is connected with first body of rod, and the other end of the central shaft is connected with second body of rod.
8. door-type scaffold according to claim 7, it is characterised in that first rotor and first supporter
Between be provided with position limiting structure.
9. door-type scaffold according to claim 8, it is characterised in that the position limiting structure includes being fixed on described first
The limiting plate of rotor and the spacer pin being fixed on first body, offer draw-in groove on the limiting plate, described spacing
Pin card is in the draw-in groove；
The draw-in groove includes the first bar-shaped trough, the second bar-shaped trough and at least two with one heart and the circular arc that is sequentially arranged from the inside to the outside
Groove, first bar-shaped trough runs through respectively first bar shaped perpendicular to second bar-shaped trough, the two ends of the arc groove
Groove and second bar-shaped trough.
10. a kind of combined type scaffold, it is characterised in that including the gate-type pin described at least two any one of claim 1-9
Hand cradle, all door-type scaffolds are docked successively from bottom to up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049484.2A CN106639277B (en) | 2017-01-21 | 2017-01-21 | A kind of door-type scaffold and combined type scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049484.2A CN106639277B (en) | 2017-01-21 | 2017-01-21 | A kind of door-type scaffold and combined type scaffold |
Publications (2)
| Publication Number | Publication Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119895A (en) * | 2017-06-28 | 2017-09-01 | 李贺 | A kind of coal mine underground construction scaffold |
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| CN102575477A (en) * | 2009-05-06 | 2012-07-11 | 多卡工业有限责任公司 | Scaffolding system comprising a scaffolding element and method for erecting a scaffolding system |
| CN203188586U (en) * | 2013-04-26 | 2013-09-11 | 李旭亮 | Folding type multifunctional horse-shaped bench |
| JP5300551B2 (en) * | 2009-03-24 | 2013-09-25 | 中国電力株式会社 | Folding workbench |
| CN203977831U (en) * | 2014-06-10 | 2014-12-03 | 国家电网公司 | A kind of scaffold base |
| CN105822054A (en) * | 2016-04-11 | 2016-08-03 | 文登蓝岛建筑工程有限公司 | Scaffold |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5300551B2 (en) * | 2009-03-24 | 2013-09-25 | 中国電力株式会社 | Folding workbench |
| CN102575477A (en) * | 2009-05-06 | 2012-07-11 | 多卡工业有限责任公司 | Scaffolding system comprising a scaffolding element and method for erecting a scaffolding system |
| CN203188586U (en) * | 2013-04-26 | 2013-09-11 | 李旭亮 | Folding type multifunctional horse-shaped bench |
| CN203977831U (en) * | 2014-06-10 | 2014-12-03 | 国家电网公司 | A kind of scaffold base |
| CN105822054A (en) * | 2016-04-11 | 2016-08-03 | 文登蓝岛建筑工程有限公司 | Scaffold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107119895A (en) * | 2017-06-28 | 2017-09-01 | 李贺 | A kind of coal mine underground construction scaffold |
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