CN101581149A - Door-type scaffold - Google Patents
Door-type scaffold Download PDFInfo
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- CN101581149A CN101581149A CNA2009101359364A CN200910135936A CN101581149A CN 101581149 A CN101581149 A CN 101581149A CN A2009101359364 A CNA2009101359364 A CN A2009101359364A CN 200910135936 A CN200910135936 A CN 200910135936A CN 101581149 A CN101581149 A CN 101581149A
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Abstract
The invention discloses a door-type scaffold comprising a door panel and a ledger. The door panel comprises a door panel frame consisting of a cross bar and an upright pole of the door panel, and a fastener consisting of a buckle strip and two fastening parts; the fastening parts are fixed with the door panel frame; and the ledger is fixed between the buckle strip and the door panel frame. The optimal technical proposal comprises: a putlog is fixed on the ledger by using a banding tape; a guard rail is fixed on the upright pole of the door panel by using the banding tape; the door panel comprises a first door panel and a second door panel which are adjacent to each other longitudinally and have different widths; and the ledger extending out of the fastener of the first door panel is fixed with the cross bar of the second door panel. In the door-type scaffold, the distance between the door panels is not limited by the length of the ledger any longer, therefore, the cost of the door-type scaffold can be reduced, and the door-type scaffold set up can be adapted to the longitudinal size of the building without using a plurality of models of legers for matching, thus being capable of reducing the stock of components and parts of the door-type scaffold.
Description
Technical field
The present invention relates to a kind of building implement, particularly a kind of door-type scaffold.
Background technology
Current, in building operations, often need to set up suitable scaffold, so that carry out construction operation aloft.Wherein, door-type scaffold because have build and remove conveniently, characteristics of high efficiency and being widely used.
Door-type scaffold generally comprises door frame and leger; Door frame comprises door frame cross bar and two vertical rods, and door frame cross bar two ends are fixed with two vertical rods respectively, forms a door frame frame; When scaffold is installed,, the multi-disc door frame is connected and fixed with suitable leger at longitudinal direction; In vertical direction, with the structure that adapts to the multi-disc door frame is fixed, thereby formed scaffold with suitable intensity and size, the constructor can add at the pin hand and carries out the building operations operation mutually.Because door frame is as a unit of door-type scaffold, the amount of parts of the scaffold that can significantly reduce, therefore, and the transportation of door-type scaffold and install very conveniently, efficient is also very high.
Current, in order to improve convenience and the high efficiency that door-type scaffold is built and removed, people carry out standardization and seriation design to the component of door-type scaffold; Like this, when building door-type scaffold, can select the door frame and the leger of suitable model according to actual needs, just can form the door-type scaffold of proper height, satisfy the needs of building operations.
In order to guarantee being connected of leger and door frame, in the prior art, leger and door frame junction have the bindiny mechanism of special making.Though bindiny mechanism of the prior art can realize being connected between leger and the door frame, also have certain problem: the bindiny mechanism between leger and the door frame has increased the manufacturing cost of scaffold; Simultaneously, bindiny mechanism also makes building with demolishing process of scaffold more loaded down with trivial details, has reduced the operating efficiency that scaffold is built and removed; In addition, bindiny mechanism also makes and forms a nonrigid pin joint between leger and the door frame, and then has weakened the intensity and the stability of door-type scaffold.
Because there is the deficiency of intensity and stability in existing door-type scaffold, therefore, need lay scaffold floor on each work plane of door-type scaffold, to increase the intensity and the stability of door-type scaffold; Yet in the exterior wall work progress, the work layer of two step pitches just can satisfy the requirement of the scope of operation, lays the waste that scaffold floor has obviously caused scaffold floor on each work plane; Simultaneously, each step pitch is all laid scaffold floor and also can be connived the construction operation personnel to stack constructional materials arbitrarily on scaffold floor, this so that be very easy to make the scaffold load excessive, and then influence construction safety.
In addition, in building construction process, when having balcony, air-conditioning plate or choosing the hurdle, can there be outer male structure in building surface; Utilize prior art that scaffold is provided, when the length of leger was not complementary with outer male structure, just the leger of needs multiple model of use or length cooperated, and the outer male structure of scaffold and building surface is complementary; So just need to prepare the leger of multiple length, increase equipment inventory, and then the management difficulty of construction materials is increased, improved building costs.And the leger cooperation with multiple model or length also is difficult to guarantee to have suitable distance between the scaffold and the scope of operation; When distance is improper between the door-type scaffold and the scope of operation, can make very difficulty of construction operation.
Summary of the invention
At above-mentioned defective, the objective of the invention is to, provide a kind of cost low, build and remove the higher door-type scaffold of efficient.
Door-type scaffold provided by the invention comprises the door frame of vertical layout and the leger of lateral arrangement, described door frame comprises by door frame cross bar and two door frame frames that vertical rod is formed, described door frame cross bar two ends are fixed with two vertical rods respectively, described door frame also comprises fastener, described fastener is fixed leger and door frame frame, to adjust the distance between the described door frame by the permanent position of adjusting described leger and door frame frame.
Preferably, described door-type scaffold also comprises with binding strap and the fixing little cross bar of described leger.
Preferably, described door frame comprises also and the fixing covering of described door frame frame that described fastener is positioned at the projection of described covering on horizontal plane in the projection on the horizontal plane.
Preferably, described fastener and door frame cross bar are fixed; Described door frame comprises vertical adjacent last door frame and the lower mast that, and the described covering of described upward door frame is relative with the described fastener of described lower mast.
Preferably, described covering is a channel-section steel, and the opening of described channel-section steel down.
Preferably, it is characterized in that the upper fixed of described leger has little cross bar, to form working lining; The height on the last plane of described working lining equates with the height on the last plane of described covering.
Preferably, described door-type scaffold also comprises with binding strap and the fixing guard rail rod of described vertical rod.
Preferably, described door frame comprises the first adjacent in the vertical door frame and second door frame, the width of described first door frame is less than the width of second door frame, described leger comprises leger in first, leger stretches out from the fastener of first door frame in described first, fixes with the door frame cross bar of second door frame.
Preferably, the door frame cross bar of the described first interior leger and second door frame is fixed by binding strap.
Preferably, described binding strap is the plastics binding strap.
Compared with prior art, in the door-type scaffold provided by the invention, leger and door frame frame are fixed by fastener, and leger can be common steel pipe or other constructional materials, does not need to make especially bindiny mechanism, thereby reduce the manufacturing cost of door-type scaffold; Simultaneously, fixedly the method for leger is very simple by fastener, so make door-type scaffold build and remove easier, improved the operating efficiency that door-type scaffold is built and removed further.In addition, fastener can be fixed leger and door frame in position during male structure outside building exists, distance between the door frame can be adjusted as required, therefore, do not need the leger of multiple model to cooperate, the door-type scaffold of building can be adapted with the building longitudinal size, do not need to prepare the leger of multiple model, and then the quantity in stock of minimizing door-type scaffold component, the management difficulty of reduction construction materials.
In further technical scheme, described door frame also comprises covering, and described fastener is positioned at the projection that described covering forms in the projection that forms on the horizontal plane on horizontal plane; Therefore, in the work progress, the covering interception is avoided fastener adhesion mortar, and then is made the dismounting of door-type scaffold convenient by the mortar that the top falls.
In further technical scheme, by fastener leger and door frame cross bar are fixed, and make the described covering of door frame relative with the described fastener of lower mast, such technical scheme makes door frame cross bar and covering lay respectively at the upper and lower of door frame, covering not only has the function of interception mortar, can also increase the intensity of door frame, and then increase the intensity of door-type scaffold.
In further technical scheme, described covering is the channel-section steel that Open Side Down, the mortar that can avoid the fastener adhesion to fall better, thus in work progress, make fastener keep the cleaning on surface better; Prevent to remove difficulty owing to the adhesion mortar causes door-type scaffold.In addition, as covering, also help the rigidity that increases door frame with channel-section steel.
In further technical scheme, in the working lining of forming by little cross bar, described little cross bar upper side edge, promptly the height on the last plane of working lining equates with the height on the last plane of described covering, this just facilitates for the laying of scaffold floor.
In further technical scheme, described door frame comprises first door frame and second door frame that width is different, when building door-type scaffold, with first door frame fixing first in an end of leger extend on the door frame cross bar of second door frame, and fix with the door frame cross bar of second door frame, because the leger and the second door frame permanent position can be adjusted according to the outer male structure of building in first, make door-type scaffold adapt to the outer male structure of building so easily; Simultaneously, can reduce standby component kind, and then reduce the quantity in stock of door-type scaffold component further, simplify management the construction materials.
Description of drawings
Fig. 1 is the main apparent direction structural representation of the door frame that provides of embodiment;
Fig. 2 is the structural representation of the fastener that provides of embodiment;
Fig. 3 is the horizontal sectional structure schematic diagram of the door-type scaffold that provides of embodiment;
Fig. 4 is the I of door frame junction among Fig. 3---I part enlarged drawing;
Fig. 5 is the A of door frame junction among Fig. 3---A sectional structure schematic diagram;
Fig. 6 is the main apparent direction structural representation of another kind of door frame provided by the invention;
Fig. 7 is the outer apparent direction structural representation of the door-type scaffold that provides of embodiment;
Fig. 8 is the perspective view of the door-type scaffold that provides of embodiment;
Fig. 9 is the structural representation of the little cross bar of another kind provided by the invention;
Figure 10 be the door-type scaffold that provides of the embodiment of the invention overlook the direction structure schematic diagram.
Fig. 1 is in Figure 10: door frame 1, lower mast 102, go up door frame 101, first door frame 103, second door frame 104, vertical rod 11, plug 111, connector assembly 112, door frame cross bar 12, fastener 13, channel-section steel 14, fastening part 131, buckle hoop bar 132, leger 201, second interior leger 202, little cross bar 21, pin 212, the scaffold floor 22 in the diagonal member 15, leger 2, outer leger 200, first, protect and block bar 6, binding strap 7; Building 100, interface 300.
The specific embodiment
Describe the present invention below in conjunction with accompanying drawing, the description of this part only is exemplary and explanatory, should any restriction not arranged to protection scope of the present invention.
Should be noted that:, be reference with the building that uses door-type scaffold herein, described be in horizontal plane vertically, with the building surperficial parallel direction of mainly constructing; Described laterally for the building vertical direction in surface of mainly constructing; Described vertical be the direction vertical with horizontal plane.
Embodiment provides a kind of door-type scaffold, and this door-type scaffold comprises door frame 1 and leger 2.Please refer to Fig. 1, Fig. 1 is the main apparent direction structural representation of the door frame that provides of embodiment; Door frame 1 comprises the door frame frame, and the door frame frame comprises two vertical rods 11 and a door frame cross bar 12; Two vertical rods 11 move towards substantially parallel, and door frame cross bar 12 two ends are fixing with two vertical rods 11 respectively; In the door-type scaffold of building, door frame cross bar 12 lateral arrangement.It will be understood by those skilled in the art that the door frame frame can also have multiple concrete structure, for intensity and the stability that increases door frame 1, can also establish the structure that other can be gained in strength; Just be provided with two diagonal members 15 in this example, each diagonal member 15 two ends is fixing with door frame cross bar 12 and a vertical rod 11 respectively; Can also establish a plurality of door frame cross bars 12 and/or a plurality of vertical rod 11, or the like.
In a longitudinal direction, door-type scaffold is tied multi-disc door frame 1 by leger 2.In conjunction with Fig. 1 and Fig. 2, Fig. 2 is the structural representation of the fastener that provides of embodiment, and door frame 1 comprises fastener 13, and fastener 13 comprises button hoop bar 132 and two fastening parts 131, two fastening parts 131 lay respectively at button hoop bar 132 two ends, and fastening part 132 is fixing with door frame cross bar 12; Button hoop bar 132 is bent upwards, and forms suitable space between button hoop bar 132 and door frame cross bar 12, so that leger 2 passes, leger 2 is fixed between button hoop bar 132 and the door frame cross bar 12; When leger 2 continues to pass through multi-disc door frame 1, just multi-disc door frame 1 is linked to be an integral body.Because and leger 2 and door frame 1 between tie point for being rigidly connected a little, therefore, the intensity and the stability of the door-type scaffold of formation are greatly improved.In this example, a slice door frame 1 comprises two fasteners 13, and therefore a door frame 1 and two legers 2 are fixedly linked.Two leger 2 longitudinal extensions, and bearing of trend is substantially parallel; In order to increase by two spans between the leger 2, make the door-type scaffold after building have stronger stability, two fasteners 13 can be respectively near the two ends of door frame cross bar 12.Be appreciated that under specific circumstances, also can on door frame cross bar 12, establish a plurality of fasteners 13, like this, when building door-type scaffold, can door frame 1 and a plurality of legers 2 be fixed, to increase the stability of door-type scaffold according to actual needs; Fastener 13 also is not limited to door frame cross bar 12 fixing, also can be fixing with vertical rod 11; In order to keep reliability of fixation between leger 2 and the door frame 1, can be fastener 13 is fixing with door frame cross bar 12 with securing member, make between button hoop bar 132 and the leger 2 to keep suitable active force.
On vertical direction, multi-disc door frame 1 is coupled to by self suitable structure.As shown in Figure 1, vertical rod 11 upper ends of door frame 1 have plug 111, and the lower end has connector assembly 112, and in this example, vertical rod 11 is a steel pipe, and plug 111 is the cylinder reinforcing bar that a diameter is slightly smaller than pipe diameter, and the lower end endoporus forms connector assembly 112.With reference to figure 3 and Fig. 4, Fig. 3 is the horizontal sectional structure schematic diagram of the door-type scaffold that provides of embodiment, and Fig. 4 is the I of door frame junction among Fig. 3---I part enlarged drawing.For convenience, the door frame 1 that is positioned at the top can be called door frame 101, the door frame 1 that will be positioned at the below is called lower mast 102.When building door-type scaffold, the plug 111 of two vertical rod 11 upper ends of lower mast 102 matches with the connector assembly 112 of vertical rod 11 lower ends of last door frame 101 respectively, thereby door frame 101 and lower mast 102 are linked up; On vertical direction, multi-disc door frame 1 can be combined into a relatively-stationary integral body according to identical mode.Be appreciated that will go up the mode that door frame 101 and lower mast 102 be fixed together is not limited to said structure, the lower end that can make vertical rod 11 is a plug 111, and the upper end is a connector assembly 112; The also syndeton that can establish other between the vertical rod 11 of two door frames 1 will go up door frame 101 and lower mast 102 is fixed together.
Since on vertical and vertical direction, multi-disc door frame 1 relative fixed, and the door-type scaffold of formation just can keep adequate stability and intensity, for the building operations operation facilitates.It will be understood by those skilled in the art that stability and reliability, can also establish suitable wall connecting rod and diagonal member according to the practice of construction needs in order to increase door-type scaffold.In the door-type scaffold provided by the invention, leger 2 is fixing by fastener 13 with door frame cross bar 12, need not to establish other specific bindiny mechanisms between leger 2 two ends and the door frame 1, thereby can reduce the manufacturing cost of door-type scaffold; Simultaneously, fixedly the method for leger 2 is very simple by fastener 13, makes building with demolishing process of door-type scaffold very easy, and then improves the operating efficiency that door-type scaffold is built and removed.In addition, fastener 13 can be according to actual needs, in position that leger 2 is fixing with door frame 1, distance between the door frame 1 can be adjusted as required, no longer be subject to the regular length of leger 2, therefore, do not need multiple leger 2 to cooperate, door-type scaffold and building 100 longitudinal sizes built are adapted, reduce the difficulty of building of door-type scaffold.
Because the invention provides door-type scaffold has bigger intensity and stability, just do not need to increase the intensity of door-type scaffold by the mode of on each work plane, laying scaffold floor; Can lay scaffold floor in position according to actual needs.When carrying out external wall construction, the scaffold floor that only needs to lay two step pitches just can carry out construction operation to the corresponding scope of operation, uses thereby significantly reduce scaffold floor, reduces building costs; Simultaneously,, also impel the constructor in time to clear up constructional materials, avoid on scaffold floor, arbitrarily stacking constructional materials, reduce the door-type scaffold load, and then eliminate the potential potential safety hazard of door-type scaffold because the scaffold floor of laying is less.
Those skilled in the art can understand, and in work progress, have mortar inevitably; In the mortar dropping process, will inevitably drop on the door-type scaffold.When mortar drops on the fastener,, be difficult to clear up after the mortar sclerosis because the part at fastener 13 places is uneven; And the mortar after the sclerosis also can influence the dismounting of door-type scaffold and building next time; With securing member connection fastener 13 and door frame cross bar 12 time, the mortar that falls can make securing member be difficult to become flexible, and can cause the dismounting of door-type scaffold and the difficulty of installing next time equally.
For fear of the generation of above-mentioned situation, can also establish covering in door frame 1 bottom.The main apparent direction structural representation of the door frame that embodiment as shown in Figure 1 provides, covering are the channel-section steel 14 that Open Side Down.With reference to figure 3 and Fig. 5, Fig. 3 is the horizontal sectional structure schematic diagram of the door-type scaffold that provides of embodiment, and Fig. 5 is the A of door frame junction among Fig. 3---A sectional structure schematic diagram.Channel-section steel 14 is positioned at the bottom of door frame 1, and door frame cross bar 12 is positioned at the top of door frame 1; Door-type scaffold build finish after, be positioned at the top door frame 1 channel-section steel 14 just in time below the fastener 13 of door frame 1 above, and fastener 13 is positioned at the projection of channel-section steel 14 on horizontal plane in the projection on the horizontal plane; Like this, in work progress, channel-section steel 14 just covers fastener 13, and mortar can not be reached on the fastener 13, thereby avoids fastener 13 adhesion mortars, and then fastener 13 is kept clean, the difficulty when avoiding dismantling and installing next time.In this example, channel-section steel 14 also with the contacting of leger 2, under the action of gravity of parts, 14 pairs of legers 2 of channel-section steel apply suitable active force, and leger 2 is blocked, and leger 2 can not be slided in the vertical up.According to foregoing description, those skilled in the art can also adopt other concrete mode to prevent that leger 2 from sliding, such as: fixedly the time, just can make button bind round bar 132 maintenances with door frame cross bar 12 fastening part 131 of fastener 13 with securing member to leger 2 corresponding active forces; Also the suitable part of leger 2 can be made as and detain the structure that matches of hoop bar 132, or the like.
It will be understood by those skilled in the art that covering is not limited to channel-section steel 14,, equally also can tackle mortar, avoid fastener 13 adhesion mortars with width suitable steel plate or angle steel; In addition, in this example, channel-section steel 14 has bigger span with door frame cross bar 12, and channel-section steel 14 also has the effect of strengthening door frame 1 rigidity.Be appreciated that the covering and the fastener 13 that also can make on the door frame 1 keep less distance; With reference to figure 6, Fig. 6 is the main apparent direction structural representation of another kind of door frame provided by the invention; Channel-section steel 14 is positioned at door frame cross bar 12 tops, and channel-section steel 14 covers the fastener 13 on same door frame 1 fully, realizes above-mentioned purpose; Simultaneously, possess suitable rigidity, can also increase bracing piece 16 in door frame 1 bottom in order to guarantee door frame 1.
The constructor carries out construction operation for convenience, also needs to lay suitable scaffold floor on the door-type scaffold.Referring to Fig. 7 and Fig. 8, Fig. 7 is the outer apparent direction structural representation of the door-type scaffold that provides of embodiment, and Fig. 8 is the perspective view of the door-type scaffold that provides of embodiment.Door-type scaffold also comprises a plurality of little cross bars 21 and scaffold floor 22; Little cross bar 21 two ends ride over respectively on the leger 2, and formation can be laid the working lining of scaffold floor 22, have suitable distance between the little cross bar 21, think that the scaffold floor 22 of top provides enough supporting forces.Convenient for scaffold floor 22 is laid, the A of door frame junction among Fig. 3 as shown in Figure 5---A sectional structure schematic diagram, the height on the last plane of working lining equates with the height on the last plane of described channel-section steel; Like this, the plane when laying scaffold floor 22, just can make scaffold floor 22 contact simultaneously with channel-section steel 14 with little cross bar in a plane easily on the top of little cross bar 21 and the channel-section steel 14, makes each little cross bar 21 provide supporting force for scaffold floor 21; The stressed uniformity of scaffold floor 22 in the time of so also can guaranteeing to construct.Certainly, when using miscellaneous part, also can make its top or face keep concordant, to make things convenient for the laying of scaffold floor 22 with little cross bar 21 the highest sides as covering.In order to guarantee the stability of little cross bar 21, can be little cross bar 21 is fixing with leger 2 with binding strap 7.Optimized technical scheme is with plastics binding strap 7 that little cross bar 21 is fixing with leger 2, compare with the employing fastener, meaning with the plastics binding strap is: the first, the plastics binding strap have in light weight, convenient carrying, can make the scaffold parts transportation, build and dismantle convenient; The second, the cost of plastics binding strap own is lower, adds and adopts the plastics binding strap to have the high characteristics of cyclic utilization rate, can reduce the cost of scaffold further.Be appreciated that under specific circumstances,, also can use the metal binding strap, also can make scaffold build, dismantle convenient in order to satisfy actual needs.
Be understood that also and can establish suitable mechanism in little cross bar 21 ends, such as: the structural representation of the little cross bar of another kind provided by the invention as shown in Figure 9, can establish the pin 211 that stretches out downwards in little cross bar 21 ends; Also can on leger 2, establish suitable mechanism little cross bar 21 is fixed, guarantee the convenience of little cross bar 21 dismountings simultaneously.
, when guardrail is installed, can bar 6 be blocked in suitable protecting with binding strap 7 and tie up in the vertical rod 11 of door frame 1 at needs; Protect the bindiny mechanism that the link position that blocks bar 6 and vertical rod 11 is not subject to the end, therefore, can will protect according to the needs of practice of construction and block bar 6 connections in place, further reduce the cost of door-type scaffold; Can adopt the plastics binding strap fixedly to protect equally and block bar 6, also can produce above-mentioned technique effect.
In building construction process, when there is outer male structure in building 100, can select the different door frame of width 1 to match, so that scaffold and the suitable distance of construction operation face maintenance.Please refer to Figure 10, Figure 10 is that the door-type scaffold that the embodiment of the invention provides is overlooked the direction structure schematic diagram; Door frame 1 further comprises the width of the width of first door frame 103 and second door frame, 104, the first door frames 103 less than second door frame 104.Have interface 300 between the outer male structure of building 100 and the general surface, build with first door frame 103 and second door frame 104 of proper width respectively interface 300 both sides.The door frame cross bar 12 of first door frame 103 and second door frame 104 has two fasteners 13 respectively, and a plurality of first door frames 103 inboards link together by the first interior leger 201; Equally, a plurality of second door frame 104 inboards link together by leger 202 in second; First door frame 103 and second door frame, 104 outsides link together by outer leger 200.Leger 201 stretches out first door frame 103 in first, and stretches out to second door frame, 104 directions, and the door frame cross bar 12 of its external part and second door frame 104 is fixing, makes first door frame 103 and second door frame 104 connect into an integral body like this.Among the present invention, the link position of the first interior leger 201 and second door frame 104 can be determined according to the position of interface 200, does not need to determine according to first interior leger 201 length.Therefore, can make the first interior leger 201 stretch out suitable length as required, in place that the first interior leger 201 and second door frame 104 is fixing; Also needn't prepare the first interior leger 201 of multiple length; Therefore, reduce the quantity in stock of door-type scaffold component, and then reduced the management difficulty of construction materials, reduced the cost of door-type scaffold; In addition,, therefore, can guarantee to have suitable distance between the working lining of door-type scaffold and the construction operation face, and then facilitate for construction operation because leger 201 and second door frame, 104 link positions can be selected according to actual needs in first.
It will be understood by those skilled in the art that building 100 have a plurality of outside during male structure, can combine with the different door frame 1 of more kinds of width and build door-type scaffold; In addition, leger 201 can be fixing by the door frame cross bar 12 of the binding strap 7 and first door frame 104 in first, also can fix by other modes, such as, can establish a plurality of fasteners 13 at the door frame cross bar 12 of second door frame 104, or establish dismountable fastener 13, to adapt to the needs of the different outer male structure of building 100.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1, a kind of door-type scaffold, comprise the door frame of vertical layout and the leger of lateral arrangement, described door frame comprises by door frame cross bar and two door frame frames that vertical rod is formed, described door frame cross bar two ends are fixed with two vertical rods respectively, it is characterized in that, described door frame also comprises fastener, and described fastener is fixed leger and door frame frame, to adjust the distance between the described door frame by the permanent position of adjusting described leger and door frame frame.
2, door-type scaffold according to claim 1 is characterized in that, also comprises with binding strap and the fixing little cross bar of described leger.
3, door-type scaffold according to claim 2 is characterized in that, described door frame comprises also and the fixing covering of described door frame frame that described fastener is positioned at the projection of described covering on horizontal plane in the projection on the horizontal plane.
4, door-type scaffold according to claim 3 is characterized in that, described fastener and door frame cross bar are fixed; Described door frame comprises vertical adjacent last door frame and the lower mast that, and the described covering of described upward door frame is relative with the described fastener of described lower mast.
5, door-type scaffold according to claim 4 is characterized in that, described covering is a channel-section steel, and the opening of described channel-section steel down.
6, according to claim 3,4 or 5 described door-type scaffolds, it is characterized in that the upper fixed of described leger has little cross bar, to form working lining; The height on the last plane of described working lining equates with the height on the last plane of described covering.
7, according to each described door-type scaffold of claim 1-5, it is characterized in that, also comprise with binding strap and the fixing guard rail rod of described vertical rod.
8, according to each described door-type scaffold of claim 1-5, it is characterized in that, described door frame comprises the first adjacent in the vertical door frame and second door frame, the width of described first door frame is less than the width of second door frame, described leger comprises leger in first, leger stretches out from the fastener of first door frame in described first, fixes with the door frame cross bar of second door frame.
9, door-type scaffold according to claim 8 is characterized in that, the door frame cross bar of the described first interior leger and second door frame is fixed by binding strap.
10, according to claim 2-7 each, or 9 described door-type scaffolds is characterized in that described binding strap is the plastics binding strap.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101359364A CN101581149B (en) | 2009-04-30 | 2009-04-30 | Door-type scaffold |
| HK10101748.1A HK1135154A1 (en) | 2009-04-30 | 2010-02-18 | A frame scaffolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101359364A CN101581149B (en) | 2009-04-30 | 2009-04-30 | Door-type scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101581149A true CN101581149A (en) | 2009-11-18 |
| CN101581149B CN101581149B (en) | 2010-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101359364A Expired - Fee Related CN101581149B (en) | 2009-04-30 | 2009-04-30 | Door-type scaffold |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101581149B (en) |
| HK (1) | HK1135154A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858151A (en) * | 2010-06-13 | 2010-10-13 | 方树洪 | Safe walkway of shed frame of building |
| WO2010124481A1 (en) * | 2009-04-30 | 2010-11-04 | 中国棚(集团)有限公司 | Door-type scaffolding |
| CN105863232A (en) * | 2016-05-16 | 2016-08-17 | 江苏业强脚手架科技发展有限公司 | Scaffold convenient to adjust |
| CN107190959A (en) * | 2017-04-25 | 2017-09-22 | 无锡市龙海杰机械制造有限公司 | Possesses the multi-layer scaffold for installing simple railing defencive function |
| CN112854710A (en) * | 2020-12-25 | 2021-05-28 | 国网河北省电力有限公司雄安新区供电公司 | Quick pin-connected panel aerial working platform |
-
2009
- 2009-04-30 CN CN2009101359364A patent/CN101581149B/en not_active Expired - Fee Related
-
2010
- 2010-02-18 HK HK10101748.1A patent/HK1135154A1/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010124481A1 (en) * | 2009-04-30 | 2010-11-04 | 中国棚(集团)有限公司 | Door-type scaffolding |
| CN101858151A (en) * | 2010-06-13 | 2010-10-13 | 方树洪 | Safe walkway of shed frame of building |
| CN101858151B (en) * | 2010-06-13 | 2011-09-07 | 方树洪 | Safe walkway of shed frame of building |
| CN105863232A (en) * | 2016-05-16 | 2016-08-17 | 江苏业强脚手架科技发展有限公司 | Scaffold convenient to adjust |
| CN107190959A (en) * | 2017-04-25 | 2017-09-22 | 无锡市龙海杰机械制造有限公司 | Possesses the multi-layer scaffold for installing simple railing defencive function |
| CN112854710A (en) * | 2020-12-25 | 2021-05-28 | 国网河北省电力有限公司雄安新区供电公司 | Quick pin-connected panel aerial working platform |
| CN112854710B (en) * | 2020-12-25 | 2022-05-31 | 国网河北省电力有限公司雄安新区供电公司 | Quick pin-connected panel aerial working platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101581149B (en) | 2010-11-03 |
| HK1135154A1 (en) | 2010-05-28 |
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