CN106639277B - A kind of door-type scaffold and combined type scaffold - Google Patents
A kind of door-type scaffold and combined type scaffold Download PDFInfo
- Publication number
- CN106639277B CN106639277B CN201710049484.2A CN201710049484A CN106639277B CN 106639277 B CN106639277 B CN 106639277B CN 201710049484 A CN201710049484 A CN 201710049484A CN 106639277 B CN106639277 B CN 106639277B
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- rotor
- supporter
- door
- scaffold
- door frame
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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
- 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 kind of door-type scaffold and combined type scaffolds, belong to construction engineering technical field.Wherein, door-type scaffold includes scaffold ontology, and scaffold ontology includes the first door frame and the second door frame.First door frame includes the first supporter and the first rotor, and one end of the first rotor and the first supporter are rotatablely connected.Second door frame includes the second supporter and the second rotor, and one end of the second rotor and the second supporter are rotatablely connected.The other end of first rotation and the other end of the second rotation are detachably connected.First door frame and the second door frame are accordion structure.This door-type scaffold dismounting is extremely convenient, time saving and energy saving.In addition, the first door frame and the second door frame occupied space in folded state are smaller, facilitate carrying and transport.Have the advantages that this door-type scaffold compound scaffold have removable property it is good, can multilayer operation.
Description
Technical field
The present invention relates to construction engineering technical fields, in particular to a kind of door-type scaffold and combined type scaffold.
Background technique
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 intersecting set on two doors
Pull rod between frame is constituted.The main frame of this door-type scaffold is generally spliced by multiple steel pipes, is mounted and dismounted
Journey is more troublesome, and is taken time and effort.
Summary of the invention
The purpose of the present invention is to provide a kind of door-type scaffolds, it is intended in providing a kind of door foldable, convenient for loading and unloading
Formula scaffold.
The purpose of the present invention is to provide a kind of combined type scaffolds, it is intended in providing a kind of combined type foot convenient for loading and unloading
Hand cradle.
The present invention is implemented as follows:
Based on above-mentioned first purpose, the present invention provides a kind of door-type scaffold, including scaffold ontology, scaffold ontology packet
Include the first door frame and the second door frame, the first door frame includes the first supporter and the first rotor, one end of the first rotor and the
One supporter rotation connection, the second door frame include the second supporter and the second rotor, one end of the second rotor with second
Support body rotation connection.
Scaffold ontology has unfolded state and folded state, when scaffold ontology is in unfolded state, the first support
Body is connected perpendicular to the second rotor, the first rotor with the second rotor perpendicular to the first rotor, the second supporter, and first
Rotor is in the same plane with the second rotor；When scaffold ontology is in folded state, the first rotor and second
Rotor separation, the first rotor are in the same plane with the first supporter, and the second rotor and the second supporter are located at together
In one plane.
Further, when scaffold ontology is in unfolded state, 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 equipped with the first external screw thread, the
Two interconnecting pieces are equipped with the second external screw thread, and the first external screw thread is externally threaded oppositely oriented with second, first connecting portion and the first rotation
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 ontology is in folded state, second connecting portion
It is inserted into jack.
Further, the first door frame further includes support rod, and support rod and the first rotor are rotatablely connected, when scaffold ontology
When in unfolded state, they sup-port is in the first rotor bottom.
Further, support rod includes fixed body and mobile, and fixed body and the first rotor are rotatablely connected, mobile with
Fixed body is spirally connected.
Further, the first rotor is connect with the first supporter by central axis rotation.
First supporter includes the first supporting element and the second supporting element, and the first supporting element includes the first tube body, first body of rod
It is located in the first tube body with the bottom end of the first nut, first body of rod, the first nut is bolted on the outside of first body of rod, the first nut
Bottom end and the top of the first tube body contradict.
Second supporting element includes the second tube body, second body of rod and the second nut, and the bottom end of the second tube body is located at the second tube body
Interior, the second nut is bolted on the outside of second body of rod, and the top of the bottom end of the second nut and the second tube body contradicts.
One end of central axis is connect with first body of rod, and the other end of central axis is connect with second body of rod.
Further, position limiting structure is equipped between the first rotor and the first supporter.
Further, position limiting structure includes the limit plate for being fixed on the first rotor and the limit being fixed on the first tube body
It sells, offers card slot on limit plate, spacer pin is stuck in card slot；
Card slot include the first strip groove, the second strip groove and at least two with one heart and the circular arc that is sequentially arranged from the inside to the outside
Slot, the first strip groove run through the first strip groove and the second strip groove perpendicular to the second strip groove, the both ends of arc groove respectively.
Based on above-mentioned second purpose, the present invention provides a kind of combined type scaffold, including at least two above-mentioned gate-type foot hands
Frame, all door-type scaffolds successively dock from bottom to up.
The beneficial effects of the present invention are:
The present invention provides a kind of door-type scaffold, and the first door frame and the second door frame are accordion structure.When needing to assemble
When, the first door frame and the second door frame need to only be unfolded and rotate second in the first rotor and the second door frame in the first door frame
Body is connected；When disassembly is desired, it is only necessary to separate the first rotor and by the first door frame and second with the second rotation
Frame folds, and it is extremely convenient, time saving and energy saving to operate.In addition, the first door frame and the second door frame in folded state occupy sky
Between it is smaller, facilitate carrying and transport.
The present invention provides a kind of combined type scaffold, including above-mentioned door-type scaffold, have disassembly it is good, can multilayer operation
The advantages of.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram at the first visual angle that the door-type scaffold that the embodiment of the present invention 1 provides is in unfolded state；
Fig. 2 is the structural schematic diagram that the first door frame shown in Fig. 1 is in folded state；
Fig. 3 is the structural schematic diagram of the limit plate in position limiting structure shown in Fig. 2；
Fig. 4 is the structural schematic diagram at the second visual angle that the door-type scaffold that the embodiment of the present invention 1 provides is in unfolded state；
Fig. 5 is the structural schematic diagram of connector shown in Fig. 4；
Fig. 6 is the structural schematic diagram for the combined type scaffold that the embodiment of the present invention 2 provides.
Icon: 100- door-type scaffold；The first door frame of 10-；The first supporter of 11-；The first supporting element of 111-；1111-
One tube body；First body of rod of 1112-；The first nut of 1113-；1114- strip through-hole；The second supporting element of 112-；1121- second is managed
Body；Second body of rod of 1122-；The second nut of 1123-；113- connecting rod；1131- jack；The first rotor of 12-；121- first sleeve；
The second casing of 122-；123- third casing；124- scaffold board；1241- lantern ring；13- support rod；131- fixed body；132- activity
Body；14- central axis；15- position limiting structure；151- limit plate；The first strip groove of 1511-；The second strip groove of 1512-；1513- circular arc
Slot；152- spacer pin；The second door frame of 20-；The second supporter of 21-；The second rotor of 22-；30- connector；The connection of 31- first
Portion；32- second connecting portion；33- middle part；200- combined type scaffold.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that indicating position or positional relationship are orientation based on the figure
Or the positional relationship invention product using when the orientation or positional relationship usually put or those skilled in the art
The orientation or positional relationship that usually understands of member or the invention product using when the orientation or positional relationship usually put, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two ", " third " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be and be directly connected to, can also be indirectly connected with by intermediary.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term 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 scaffolds 100 comprising scaffold ontology, scaffold ontology packet
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 makes scaffold ontology have two states, i.e. unfolded state and folded state.When scaffold ontology
When in unfolded state, the first door frame 10 and the second door frame 20 are in unfolded state；When scaffold ontology 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 rod
13, the first rotor 12 and the first supporter 11 are rotatablely connected, and support rod 13 and the first rotor 12 are rotatablely connected.
Wherein, the first supporter 11 includes the first supporting element 111, the second supporting element 112 and the connecting rod 113 being parallel to each other.
First supporting element 111 includes the first tube body 1111, first body of rod 1112 and the first nut 1113.First tube body 1111
For hollow structure, the bottom end of first body of rod 1112 is inserted in the first tube body 1111, and the top of first body of rod 1112 is located at the first pipe
Outside body 1111, the first nut 1113 is screwed onto the outside of first body of rod 1112, the bottom end of the first nut 1113 and the first tube body
1111 top contradicts.Opposite first tube body 1111 of first body of rod 1112 can be made to move up and down by rotating the first nut 1113.
Second supporting element 112 includes the second tube body 1121, second body of rod 1122 and the second nut 1123.Second tube body 1121
For hollow structure, the bottom end of second body of rod 1122 is inserted in the second tube body 1121, and the top of second body of rod 1122 is located at the second pipe
Outside body 1121, the second nut 1123 is screwed onto the outside of second body of rod 1122, the bottom end of the second nut 1123 and the second tube body
1121 top contradicts.Opposite second tube body 1121 of second body of rod 1122 can be made to move up and down by rotating the second nut 1123.
Connecting rod 113 is equipped with jack 1131.Connecting rod 113 is perpendicular to the first tube body 1111 and the second tube body 1121, connecting rod 113
One end be fixedly connected with the first tube body 1111, the other end of connecting rod 113 is fixedly connected with the second tube body 1121.113, connecting rod
In the one end of the first tube body 1111 far from first body of rod 1112.
First rotor 12 includes first sleeve 121, the second casing 122, third casing 123 and scaffold board 124, first set
Pipe 121, the second casing 122 and third casing 123 are hollow structure.Scaffold board 124 is rectangle structure, on scaffold board 124
Offer the through-hole of multiple rectangular array distributions.First sleeve 121 is fixed on one end on 124 length direction of scaffold board, and second
Casing 122 and third casing 123 are individually fixed in the both ends in 124 width direction of scaffold board, the second casing 122 and three casings
Length is slightly shorter than the length of scaffold board 124.
In the present embodiment, support rod 13 includes fixed body 131 and mobile 132, and fixed body 131 is pipe fitting, mobile 132
For rod piece.Mobile 132 is equipped with external screw thread, and fixed body 131 is equipped with the interior spiral shell that the external screw thread being arranged with mobile 132 matches
Line.One end of mobile 132 is bolted in fixed body 131.When mobile 132 rotates relative to fixed body 131, support rod 13
Entire length will increase or shorten.
When assembling the first door frame 10, the first rotor 12 is connect by central axis 14 with the first supporter 11.First rotation
The first sleeve 121 of body 12 is placed on the outside of central axis 14, the fixed company in the bottom end of one end of central axis 14 and first body of rod 1112
It connects, the other end of central axis 14 is fixedly connected with the bottom end of second body of rod 1122, and first sleeve 121 can be rotated around central axis 14.
The fixed body 131 of support rod 13 is hinged on the side on the thickness direction of scaffold board 124, and fixed body 131 and scaffold board 124 are hinged
Place is located at the one end of scaffold board 124 far from first sleeve 121, and fixed body 131 and 124 hinged place of scaffold board are located at scaffold board 124
Middle position in width direction.Support rod 13 can be rotated relative to scaffold board 124, and the axis that support rod 13 rotates is parallel to first
Casing 121.When the first rotor 12 rotates relative to the first supporter 11 and is vertical with the first supporter 11, at the first door frame 10
In unfolded state.At this point, support rod 13 can be kept vertical with scaffold board 124 by rotary supporting rod 13,13 length of support rod is adjusted
Afterwards, the first supporter 11 and support rod 13 are simultaneously supported the first rotor 1212.It in this case, can be by adjusting the
One nut 1113 and the second nut 1123 adjust the height of the first rotor 12.When opposite 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.At this point, can be rotated support rod
13, so that support rod 13 is roughly parallel to scaffold board 124, keeps the occupied space of entire first door frame 10 minimum.In this case,
Jack 1131 on connecting rod 113 is located at the underface of the second casing 122.It should be noted that due to the bottom of first body of rod 1112
End is located inside the first tube body 1111, and the bottom end of second body of rod 1122 is located inside the second tube body 1121, to realize central axis
The connection of the bottom end of the bottom end and second body of rod 1122 of 14 both ends and first body of rod 1112, the first tube body 1111 and the second tube body
The through-hole passed through for central axis 14 should be offered on 1121, and because central axis 14 can be with respect to the first tube body 1111 and the second pipe
Body 1121 moves up and down, and the through-hole on the first tube body 1111 and the second tube body 1121 is strip through-hole 1114.
When to make the first door frame 10 be in folded state, support rod 13 can be good at fixing, and will not arbitrarily rotate, this reality
It applies in example, lantern ring 1241, when support rod 13 is roughly parallel to scaffold board 124, the work of support rod 13 is equipped on scaffold board 124
Kinetoplast 132 can be inserted into lantern ring 1241.
In the present embodiment, position limiting structure 15 is equipped 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 limit plate 151 and spacer pin 152.Spacer pin 152 is fixed on the first tube body 1111, limit
Pin 152 is perpendicular to the first tube body 1111.Limit plate 151 is disc, is fixed on the first sleeve 121 of the first rotor 12
On.The axial line of limit plate 151 is overlapped with the axial line of first sleeve 121.Card slot, spacer pin 152 are offered on limit plate 151
It inserts in card slot.
As shown in figure 3, card slot includes the first strip groove 1511, the second strip groove 1512 and at least two arc grooves 1513,
In the present embodiment, arc groove 1513 is four, the width and Article 2 of the width of four arc grooves 1513, the first strip groove 1511
Diameter matches of the width of shape slot 1512 with spacer pin 152.Four 1513 arranged concentrics of arc groove, four arc grooves 1513
The center of circle is respectively positioned on the axial line of limit plate 151, and four arc grooves 1513 are sequentially arranged except interior, i.e. four arc grooves 1513
Radial direction of the radius from the center of limit plate 151 along limit plate 151 be gradually increased.First strip groove 1511 and second
Strip groove 1512 is mutually perpendicular to, and the both ends of arc groove 1513 run through the first strip groove 1511 and the second strip groove 1512 respectively.
If spacer pin 152 is located in the first strip groove 1511, spacer pin 152 can enter Article 2 by any one arc groove 1513
In shape slot 1512.Equally, when spacer pin 152 is located in the second strip groove 1512, spacer pin 152 can pass through any one circular arc
Slot 1513 enters in the first strip groove 1511.
When the first door frame 10 is in folded state, spacer pin 152 is located in the first strip groove 1511, by adjusting first
Nut 1113 and the second nut 1123 can make the height of the first rotor 12 change, and spacer pin 152 will be in the first strip groove
Sliding in 1511, when spacer pin 152 is located at the first strip groove 1511 and 1513 intersection of arc groove, the rotation of the first rotor 12
When, spacer pin 152 will slide in arc groove 1513, and after the first rotor 12 rotates 90 degree, spacer pin 152 is detached from arc groove
1513 and enter in Article 2 shape slot 1512, at this point, the first door frame 10 is in unfolded state, in this case, continues adjustment the
The height of one rotor 12 makes spacer pin 152 be located at the portion other than 1513 intersection of the second strip groove 1512 and the first arc groove
Point, the positional relationship of the first rotor 12 and the first supporter 11 will fix, and the two is in orthogonal state.First door frame
10 process from unfolded state to folded state is the inverse process of the above process, is not being repeated herein.
The rotation angle 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 also be made by position limiting structure 15
The fixation of one rotor 12 and the first supporter 11, when the first door frame 10 being avoided to be in unfolded state, the first rotor 12 is opposite
The first arbitrarily rotation of supporter 11.This position limiting structure 15 also will not influence the adjusting of the height of the first rotor 12.
In the present embodiment, the structure of the second door frame 20 is identical as 10 structure of the first door frame, and the second door frame 20 includes second
Support body 21, the second rotor 22 and support rod 13.Certainly, the second supporter 21 is identical as the structure of the first supporter 11；Second
Rotor 22 is identical as the structure of the first rotor 12；The support rod 13 of the support rod 13 of second door frame 20 and the first door frame 10
Structure is identical.The connection type of 13 three of second supporter 21, the second rotor 22 and support rod and the first supporter 11, first
Rotor 12 is identical with the connection type of support rod 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 unfolded state, 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 ontology that door frame 20 is constituted is in unfolded state.Certainly, if the first rotor 12 separates and with the second rotor 22
When one door frame 10 and the second door frame 20 are in folded state, scaffold ontology is in folded state.
In the present embodiment, as shown in figure 4, when scaffold ontology is in unfolded state, 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 first connecting portion 31, middle part 33 and the second company of setting
Socket part 32, first connecting portion 31 are set to one end of middle part 33, and second connecting portion 32 is set to the other end of middle part 33.First connects
The cross section of socket part 31 and second connecting portion 32 is circle, and the cross section of middle part 33 is regular hexagon, first connecting portion 31
Equal with the diameter of second connecting portion 32, first connecting portion 31 is located in middle part 33 in the projection on 33 cross section of middle part,
Second connecting portion 32 is located in middle part 33 in the projection on 33 cross section of middle part.First connecting portion 31 is equipped with the first outer spiral shell
Line, second connecting portion 32 are equipped with the second external screw thread, and the first external screw thread is externally threaded oppositely oriented with second.
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 casing 122 in one door frame 10 is spirally connected, second set in second connecting portion 32 and the second door frame 20 in the connector 30
Pipe is spirally connected.First connecting portion 31 in another connector 30 is spirally connected with the third casing 123 in the first door frame 10, the connector
Second connecting portion 32 in 30 is spirally connected with the third casing in the second door frame 20.30 structure of connector of this structure is simple, just
In operation.Middle part 33 in connector 30 is pulled for spanner, can be by the first rotor eventually by rotating connector 30
12 and second rotor 22 connect.Scaffold board after first rotor 12 is connect with the second rotor 22, in the first rotor 12
The end face of scaffold board in 124 end face and the second rotor 22 contradicts, i.e. the company of the first rotor 12 and the second rotor 22
The place of connecing is not in gap.It is connected between first rotor 12 and the second rotor 22 by two connectors 30, it is ensured that first
Rotor 12 and 22 junction of the second rotor have preferable load-bearing capacity.
After the first rotor 12 is connect with the second rotor 22 by connector 30, the first door frame 10 and second are rotated
It is vertical with the first rotor 12 that support rod 13 in frame 20 makes it, then adjusts the height of support rod 13 and make itself and ground face contact, reaches
To the effect of support the first rotor 12 and 22 junction of the second rotor.In other specific embodiments, if the first rotor 12
When shorter with the span of the second rotor 22, support rod 13 can also be not provided in the first door frame 10 and the second door frame 20.
In addition, as shown in Figure 1, when the first door frame 10 is in folded state, it can also be by a connector 30 by first turn
Kinetoplast 12 and the first supporter 11 are fixed, i.e. the second casing 122 of the first connecting portion 31 of the connector 30 and the first door frame 10
It is spirally connected, the second connecting portion 32 of the connector 30 inserts in the jack 1131 of the connecting rod 113 in the first door frame 10.Same second
It, can be fixed by the second rotor 22 and the second supporter 21 by another connector 30 when frame 20 is in folded state.
A kind of scaffold provided in this embodiment, it is foldable, it is convenient for disassembly and assembly, it is time saving and energy saving, facilitate carrying and transport.
Embodiment 2
The present embodiment provides a kind of combined type scaffolds 200, including the door-type scaffold at least two above-described embodiments
100, all door-type scaffolds 100 successively dock from bottom to up.
As shown in fig. 6, in the present embodiment, door-type scaffold 100 is two, the of the door-type scaffold 100 being located above
The first tube body 1111, the second tube body 1121 in one door frame 10 are respectively sleeved in the first door frame 10 of the door-type scaffold 100 of lower section
In first body of rod 1112, second body of rod 1122 outside.Equally, the second door frame 20 of the door-type scaffold 100 being located above
In the first tube body, the second tube 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.The door-type scaffold 100 of two 13 support levels of support rod in the door-type scaffold 100 being located above in lower section
Scaffold board 124 on.
Combined type scaffold 200 provided in this embodiment, have disassembly it is good, can multilayer operation the advantages of.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of door-type scaffold, which is characterized in that including scaffold ontology, the scaffold ontology includes the first door frame and the
Two door frames, first door frame include the first supporter and the first rotor, one end of first rotor and described first
Supporter rotation connection, second door frame include the second supporter and the second rotor, one end of second rotor with
The second supporter rotation connection；
The scaffold ontology has unfolded state and folded state, described when the scaffold ontology is in unfolded state
First supporter is perpendicular to first rotor, and second supporter is perpendicular to second rotor, and described first turn
Kinetoplast is connected with second rotor, and first rotor is in the same plane with second rotor；When described
When scaffold ontology is in folded state, first rotor is separated with second rotor, first rotor with
The first support position
In in same plane, second rotor is in the same plane with second supporter；
First rotor is connect with first supporter by central axis rotation；
First supporter includes the first supporting element and the second supporting element, and first supporting element includes the first tube body, first
The bottom end of the body of rod and the first nut, first body of rod is located in first tube body, and first nut is bolted in described
On the outside of one body of rod, the top of the bottom end of first nut and first tube body is contradicted；
Second supporting element includes the second tube body, second body of rod and the second nut, and the bottom end of second tube body is located at described
In second tube body, second nut is bolted on the outside of second body of rod, the bottom end of second nut and second pipe
The top of body contradicts；
One end of the central axis is connect with first body of rod, and the other end of the central axis is connect with second body of rod；
Position limiting structure is equipped between first rotor and first supporter；
The position limiting structure includes the limit plate for being fixed on first rotor and the limit being fixed on first tube body
It sells, offers card slot on the limit plate, the spacer pin is stuck in the card slot；
The card slot include the first strip groove, the second strip groove and at least two with one heart and the circular arc that is sequentially arranged from the inside to the outside
Slot, for first strip groove perpendicular to second strip groove, the both ends of the arc groove run through first bar shaped respectively
Slot and second strip groove.
2. door-type scaffold according to claim 1, which is characterized in that when the scaffold ontology is in unfolded state
When, first rotor is connect with second rotor by connector.
3. door-type scaffold according to claim 2, which is characterized in that the connector includes first connecting portion and second
Interconnecting piece, the first connecting portion are equipped with the first external screw thread, and the second connecting portion is equipped with the second external screw thread, the first outer spiral shell
Line is externally threaded oppositely oriented with described second, 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, which is characterized in that jack is offered on first supporter, when
When the scaffold ontology is in folded state, the second connecting portion is inserted into the jack.
5. door-type scaffold according to claim 1, which is characterized in that first door frame further includes support rod, described
Support rod and first rotor are rotatablely connected, when the scaffold ontology is in unfolded state, the they sup-port
In first rotor bottom.
6. door-type scaffold according to claim 5, which is characterized in that the support rod includes fixed body and mobile,
The fixed body and first rotor are rotatablely connected, and the mobile is spirally connected with the fixed body.
7. a kind of combined type scaffold, which is characterized in that including at least two gate-type foot hands described in any one of claims 1-6
Frame, all door-type scaffolds successively dock 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 |
|---|---|
| CN106639277A CN106639277A (en) | 2017-05-10 |
| CN106639277B true CN106639277B (en) | 2019-02-01 |
Family
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Family Applications (1)
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| CN201710049484.2A Active CN106639277B (en) | 2017-01-21 | 2017-01-21 | A kind of door-type scaffold and combined type scaffold |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107119895B (en) * | 2017-06-28 | 2023-01-17 | 福州华虹智能科技股份有限公司 | Scaffold for underground coal mine construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| CN106639277A (en) | 2017-05-10 |
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