CN207944686U - A kind of dismountable door-type scaffold - Google Patents
A kind of dismountable door-type scaffold Download PDFInfo
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- CN207944686U CN207944686U CN201821284269.7U CN201821284269U CN207944686U CN 207944686 U CN207944686 U CN 207944686U CN 201821284269 U CN201821284269 U CN 201821284269U CN 207944686 U CN207944686 U CN 207944686U
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- 230000003014 reinforcing effect Effects 0.000 claims description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 23
- 230000008719 thickening Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OEBRKCOSUFCWJD-UHFFFAOYSA-N dichlorvos Chemical compound COP(=O)(OC)OC=C(Cl)Cl OEBRKCOSUFCWJD-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A kind of dismountable door-type scaffold, it is characterised in that：Including front door frame, rear door frame, cross support bar, level frame, cross support bar links together front door frame, rear door frame, and level frame frame is on front door frame, rear door frame；The supporting rack that the utility model front door frame, rear door frame are symmetrical set by 2 respectively, and the cross bar that 2 supporting racks link together is formed by connecting, cross bar is sleeved on the montant of 2 supporting racks and constitutes front door frame or rear door frame, when dismounting, it only needs to remove cross bar, the dismounting of front door frame and rear door frame can be realized, easy to assembly, dismounting is also convenient for.The utility model level frame is socketed on the montant of the supporting rack of front door frame and rear door frame, you can fits together front door frame and rear door frame to form door-type scaffold, easy to assembly quick, similarly, dismounting is convenient to.
Description
Technical field
The utility model is related to a kind of scaffold, specifically a kind of dismountable door-type scaffold.
Background technology
Door-type scaffold is in scaffold for building, and one of most widely used scaffold, gate type steel pipe scaffold not only may be used
As external scaffolding, interior scaffold or full hall scaffold also can be used as.It can be used for building, the hall, bridge, overpass, tunnel etc.
Support top or work fly die support body frame in template, and inside and outside row's grid scaffold of skyscraper, electromechanics installation, hull is built and other dresses
The active operation platform for repairing engineering, sets up interim reviewing stand and grandstand etc., has very extensive purposes.Since body frame is in
" door " font, so referred to as gate-type or scaffolding, also referred to as scaffold or portal frame.Door-type scaffold is with door frame, intersects branch
The composition basic structure such as support, pitman, hung and buckled scaffold board or level frame, hammerlock, then horizontal reinforcing bar is set, bridging, is swept
The thin end of the scroll, sealing bar, bracket and pedestal, and a kind of standardization steel pipe feet hand being connected with constructure body structure using wall-connecting piece
Frame.It has the characteristics that dismounting is simple, load-carrying properties are good, safe and reliable, and development speed is quickly.But this gate-type foot
Hand cradle is structure as a whole, and cannot dismantle, and when storage occupies a large amount of place, and when transport is also required to special lorry, transport not side
Just, scaffold when being fitted up especially as residential households can not be transported with pony car, and since volume is big, it is difficult to
By in elevator traffic to resident family.
Invention content
In order to solve the above-mentioned technical problem, the utility model proposes a kind of dismountable door-type scaffold, including front door frame,
Door frame, cross support bar, level frame afterwards, cross support bar link together front door frame, rear door frame, and level frame frame is at front door
On frame, rear door frame；
The front door frame includes 2 supporting racks being symmetrical set, and the cross that 2 supporting racks are linked together
Bar；Support frame as described above includes pedestal, montant, connection pin, reinforces supporting rack and spiral support seat, and the pedestal, which is fixed, to be connected
It is connected on the bottom of montant, the side of montant is fixedly connected with connection pin and intersects branch for fixed with supporting rack, connection pin is reinforced
Strut reinforces the intensity that supporting rack is used to reinforce supporting rack, and the top of montant is provided with screw thread, and spiral support seat is screwed in montant
Top；The cross bar includes reinforcing pullover and cross-brace connecting rod, reinforces pullover and is fixedly connected on cross-brace connecting rod
Both ends, the width for reinforcing pullover are more than the diameter of cross-brace connecting rod, reinforce being provided with through-hole, the internal diameter of the through-hole on pullover
It is identical as the outer diameter of the montant；
Door frame is identical as front door frame structure after described, including 2 supporting racks being symmetrical set, and 2 are supported
The cross bar that frame links together；Support frame as described above includes pedestal, montant, connection pin, reinforces supporting rack and spiral support
Seat, the pedestal are fixedly connected on the bottom of montant, and the side of montant is fixedly connected with connection pin and reinforces supporting rack, connection
Pin reinforces the intensity that supporting rack is used to reinforce supporting rack, the top of montant is provided with screw thread, spiral for fixing cross support bar
Support base is screwed in the top of montant；The cross bar includes reinforcing pullover and cross-brace connecting rod, reinforces pullover and is fixedly connected
At the both ends of cross-brace connecting rod, the width for reinforcing pullover is more than the diameter of cross-brace connecting rod, reinforces being provided on pullover
Through-hole, the internal diameter of the through-hole are identical as the outer diameter of the montant；
The cross support bar includes inner bracing piece and outer support bar, and the both ends of inner bracing piece are provided with pin hole, pin hole it is interior
Diameter is identical as the connection outer diameter of pin, and the both ends of outer support bar are provided with pin hole, and the internal diameter of pin hole is identical as the connection outer diameter of pin,
It is also fixedly connected with thickening piece on the inside of the both ends of outer support bar, the thickness for thickening piece is identical as the thickness of the inner bracing piece；Institute
It states after inner bracing piece intersects with outer support bar, the pin hole passes through the connection pin of front door frame and rear door frame, will be handed over using nut
Fork supporting rod is fixed on front door frame and rear door frame；
The level frame includes square frame, and the bar being fixedly connected on square frame frame, and the four of square frame
A angle has been respectively fixedly connected with fixed block, and through-hole is provided on the fixed block, and the internal diameter of through-hole is identical as the outer diameter of the montant；
One group of locating plate is respectively fixedly connected on the downside of four angles of the square frame, 2 locating plates are one group, with locating plate in group
The distance between it is equal with the diameter of the cross bar, through-hole is provided on locating plate.
Further, the reinforcing supporting rack includes transverse connecting rod, arc-shaped connecting rod and T-bar, transverse connecting rod
One end is fixedly connected on montant, and the other end is fixedly connected on T-bar, and one end of arc-shaped connecting rod is fixedly connected on montant
On, the other end is fixedly connected on the bottom of T-bar；The top of the T-bar is equipped with transverse support bar.
Further, the outer diameter of the pedestal is more than the outer diameter of the cross bar, the bottom of the pedestal be equipped with it is convex stupefied, it is described
It is convex stupefied to be arranged in reticular structure.
Further, the montant is hollow pipe, and the inner wall of pipe is equipped with vertical reinforcing rib.
Further, the on both sides of the upper end of the spiral support seat is respectively equipped with convex block, the distance between two convex blocks with add
Pullover is of same size by force.
Further, the connecting pin column section is round, triangle or rectangular or pentagon or hexagon or seven
Side shape or octagon, corresponding, the pin hole in cross support lever pin hole is round, triangle or rectangular or pentagon,
Or hexagon or heptagon or octagon.
Further, the section of the cross-brace connecting rod is rectangular.
Advantageous effect：The supporting rack that the utility model front door frame, rear door frame are symmetrical set by 2 respectively, and by 2
The cross bar that a supporting rack links together is formed by connecting, by cross bar be sleeved on the montant of 2 supporting racks i.e. constitute front door frame or
Door frame afterwards, when dismounting, it is only necessary to remove cross bar, you can realize the dismounting of front door frame and rear door frame, easy to assembly, dismounting also side
Just.The utility model level frame is socketed on the montant of the supporting rack of front door frame and rear door frame, you can by front door frame and rear door frame
It fits together to form door-type scaffold, easy to assembly quick, similarly, dismounting is convenient to.
Description of the drawings
Fig. 1 is support frame structure diagram；
Fig. 2 is bar structure schematic diagram；
Fig. 3 is cross support rod structure schematic diagram；
Fig. 4 is level frame structural schematic diagram；
Fig. 5 is front door frame and rear door frame structural schematic diagram；
Fig. 6 is that level frame is mounted on structural schematic diagram on supporting rack；
Fig. 7 is base bottom structural schematic diagram；
Fig. 8 is spiral support seat overlooking structure diagram.
Specific implementation mode
Embodiment 1：As shown in figures 1 to 6, a kind of dismountable door-type scaffold, including front door frame 1, rear door frame 2, intersection branch
Strut 3, level frame 4, cross support bar 3 link together front door frame 1, rear door frame 2, and 4 frame of level frame is at front door frame 1, back door
On frame 2；
As shown in Figure 1,5, the front door frame 1 includes 2 supporting racks 101 being symmetrical set, and by 2 supporting racks
101 cross bars 102 to link together；Support frame as described above 101 includes pedestal 1011, montant 1012, connection pin 1013, reinforces branch
Support 1014 and spiral support seat 1015, the pedestal 1011 are fixedly connected on the bottom of montant 1012, and the one of montant 1012
Side is fixedly connected with connection pin 1013 and reinforces branch for fixing cross support bar 3 with supporting rack 1014, connection pin 1013 is reinforced
Support 1014 is used to reinforce the intensity of supporting rack 101, and the top of montant 1012 is provided with screw thread, and spiral support seat 1015 is screwed in perpendicular
The top of bar 1012.The cross bar 102 includes reinforcing pullover 1021 and cross-brace connecting rod 1022, reinforces pullover 1021 and fixes
The both ends of cross-brace connecting rod 1022 are connected to, the width for reinforcing pullover 1021 is more than the straight of cross-brace connecting rod 1022
Diameter is reinforced being provided with through-hole 1023 on pullover 1021, and the internal diameter of the through-hole 1023 is identical as the outer diameter of the montant 1012；
As shown in Figure 1,5, the rear door frame is identical as front door frame structure, including 2 supporting racks being symmetrical set
101, and cross bar 102 that 2 supporting racks 101 are linked together；Support frame as described above 101 include pedestal 1011, montant 1012,
Connection pin 1013, reinforcing supporting rack 1014 and spiral support seat 1015, the pedestal 1011 are fixedly connected on montant 1012
Bottom, the side of montant 1012 is fixedly connected with connection pin 1013 and reinforces supporting rack 1014, and connection pin 1013 is for solid
Determine cross support bar 3, reinforces the intensity that supporting rack 1014 is used to reinforce supporting rack 101, the top of montant 1012 is provided with screw thread, spiral shell
Rotation support base 1015 is screwed in the top of montant 1012.The cross bar 102 includes reinforcing pullover 1021 and cross-brace connecting rod
1022, reinforce the both ends that pullover 1021 is fixedly connected on cross-brace connecting rod 1022, the width for reinforcing pullover 1021 is more than cross
To the diameter of supporting linkage 1022, reinforce being provided with through-hole 1023 on pullover 1021, the internal diameter of the through-hole 1023 is erected with described
The outer diameter of bar 1012 is identical；
As shown in figure 3, the cross support bar includes inner bracing piece 301 and outer support bar 302, the two of inner bracing piece 301
End is provided with pin hole 303, and the internal diameter of pin hole 303 is identical as the connection outer diameter of pin 1013, and the both ends of outer support bar 302 are provided with pin hole
304, the internal diameter of pin hole 304 is identical as the connection outer diameter of pin 1013, is also fixedly connected with and adds on the inside of the both ends of outer support bar 302
Sheet 305, the thickness for thickening piece 305 are identical as the thickness of the inner bracing piece 301；The inner bracing piece 301 and outer support bar
After 302 intersect, the pin hole 303,304 passes through the connection pin 1013 of front door frame 1 and rear door frame 2, will intersect branch using nut
Strut 3 is fixed on front door frame 1 and rear door frame 2.
As shown in figure 4, the level frame includes square frame 401, and the bar being fixedly connected on square frame frame
402, four angles of square frame 401 have been respectively fixedly connected with fixed block 403, and through-hole 404 is provided on the fixed block 403, lead to
The internal diameter in hole 404 is identical as the outer diameter of the montant 1012；The square frame has been respectively fixedly connected on the downside of 401 4 angles
One group of locating plate, 405,2 locating plates 405 are one group, the diameter with the distance between locating plate 405 in group with the cross bar 102
It is equal, through-hole 407 is provided on locating plate 405.
Further, as shown in Figure 1, the reinforcing supporting rack includes transverse connecting rod 1016, arc-shaped connecting rod 1017 and T
One end of shape bar 1018, transverse connecting rod 1016 is fixedly connected on montant 1012, and the other end is fixedly connected on T-bar 1018
On, one end of arc-shaped connecting rod 1017 is fixedly connected on montant 1012, and the other end is fixedly connected on the bottom of T-bar 1018；
The top of the T-bar 1018 is equipped with transverse support bar 1019.
Further, as shown in Fig. 1,7, the outer diameter of the pedestal 1011 is more than the outer diameter of the cross bar 1012, the bottom
The bottom of seat 1011 is arranged in reticular structure equipped with convex stupefied 1020, described convex stupefied 1020.
Further, the montant is hollow pipe, and the inner wall of pipe is equipped with vertical reinforcing rib.
Further, as shown in figure 8, the on both sides of the upper end of the spiral support seat 1015 is respectively equipped with convex block 1024, two
The distance between convex block 1024 is of same size with reinforcement pullover 1021.
Further, the connecting pin column section is round, triangle or rectangular or pentagon or hexagon or seven
Side shape or octagon, corresponding, the pin hole in cross support lever pin hole is round, triangle or rectangular or pentagon,
Or hexagon or heptagon or octagon.
Further, the section of the cross-brace connecting rod is rectangular.
The supporting rack that the utility model front door frame, rear door frame are symmetrical set by 2 respectively, and by 2 supporting racks
The cross bar to link together is formed by connecting, and cross bar is sleeved on the montant of 2 supporting racks and constitutes front door frame or rear door frame, is torn open
When unloading, it is only necessary to remove cross bar, you can realize the dismounting of front door frame and rear door frame, easy to assembly, dismounting is also convenient for.This practicality
New type water flatrack is socketed on the montant of the supporting rack of front door frame and rear door frame, you can fits together front door frame and rear door frame
Door-type scaffold is formed, easy to assembly quick, similarly, dismounting is convenient to.
Embodiment 2：As shown in figures 1 to 6, a kind of dismountable door-type scaffold, including front door frame 1, rear door frame 2, intersection branch
Strut 3, level frame 4, cross support bar 3 link together front door frame 1, rear door frame 2, and 4 frame of level frame is at front door frame 1, back door
On frame 2.The utility model front door frame 1, rear door frame 2, cross support bar 3,4 installing and dismounting of level frame are simple and fast, easy to assembly.
Front door frame of the present invention, rear door frame are easy to assembly, and dismounting is quick.As shown in Figure 1,5, the front door frame 1 includes 2 left sides
Right symmetrically arranged supporting rack 101, and cross bar 102 that 2 supporting racks 101 are linked together；Support frame as described above 101 includes
Pedestal 1011, connection pin 1013, reinforces supporting rack 1014 and spiral support seat 1015, the pedestal 1011 at montant 1012
It is fixedly connected on the bottom of montant 1012, the side of montant 1012 is fixedly connected with connection pin 1013 and reinforces supporting rack 1014,
Connection pin 1013 reinforces the intensity that supporting rack 1014 is used to reinforce supporting rack 101, montant for fixing cross support bar 3
1012 top is provided with screw thread, and spiral support seat 1015 is screwed in the top of montant 1012.The cross bar 102 includes reinforcing pullover
1021 and cross-brace connecting rod 1022, reinforce the both ends that pullover 1021 is fixedly connected on cross-brace connecting rod 1022, reinforces
The width of pullover 1021 is more than the diameter of cross-brace connecting rod 1022, reinforces being provided with through-hole 1023 on pullover 1021, described logical
The internal diameter in hole 1023 is identical as the outer diameter of the montant 1012.When assembling front door frame, 2 supporting racks 101 are selected, 2 are supported
After the montant 1012 of frame 101 is each passed through the through-hole 1023 of cross bar 102 reinforced on pullover 1021, supporting rack 101 is adjusted
Position that is, so that supporting rack 101 is symmetrical arranged, and connects pin 1013 inwardly, after adjusting good position, cross is fixed using nut
Bar 102.
Similarly, rear door frame is assembled.As shown in Figure 1,5, the rear door frame is identical as front door frame structure, including 2 or so
Symmetrically arranged supporting rack 101, and cross bar 102 that 2 supporting racks 101 are linked together；Support frame as described above 101 includes bottom
Seat 1011, connection pin 1013, reinforces supporting rack 1014 and spiral support seat 1015 at montant 1012, and the pedestal 1011 is solid
Surely it is connected to the bottom of montant 1012, the side of montant 1012 is fixedly connected with connection pin 1013 and reinforces supporting rack 1014, even
Outbound column 1013 reinforces the intensity that supporting rack 1014 is used to reinforce supporting rack 101, montant 1012 for fixing cross support bar 3
Top be provided with screw thread, spiral support seat 1015 is screwed in the top of montant 1012.The cross bar 102 includes reinforcing pullover 1021
With cross-brace connecting rod 1022, reinforce the both ends that pullover 1021 is fixedly connected on cross-brace connecting rod 1022, reinforces pullover
1021 width is more than the diameter of cross-brace connecting rod 1022, reinforces being provided with through-hole 1023, the through-hole on pullover 1021
1023 internal diameter is identical as the outer diameter of the montant 1012.After assembling when door frame, 2 supporting racks 101 are selected, by 2 supporting racks
After 101 montant 1012 is each passed through the through-hole 1023 of cross bar 102 reinforced on pullover 1021, the position of supporting rack 101 is adjusted
It sets, i.e., so that supporting rack 101 is symmetrical arranged, and connects pin 1013 inwardly, after adjusting good position, cross bar is fixed using nut
102。
The supporting rack that front door frame, rear door frame are symmetrical set by 2 respectively, and 2 supporting racks are linked together
Cross bar be formed by connecting, cross bar is sleeved on the montant of 2 supporting racks and constitutes front door frame or rear door frame, when dismounting, is only needed
Cross bar is removed, you can realize the dismounting of front door frame and rear door frame, easy to assembly, dismounting is also convenient for.
For the utility model by front support frame and rear support frame separation or easy to assembly quick, dismounting is simple.As shown in figure 3,
The cross support bar includes inner bracing piece 301 and outer support bar 302, and the both ends of inner bracing piece 301 are provided with pin hole 303, pin hole
303 internal diameter is identical as the connection outer diameter of pin 1013, and the both ends of outer support bar 302 are provided with pin hole 304, the internal diameter of pin hole 304
It is identical as the connection outer diameter of pin 1013, it is also fixedly connected on the inside of the both ends of outer support bar 302 and thickeies piece 305, thicken piece 305
Thickness it is identical as the thickness of the inner bracing piece 301, thicken piece 305 so that inner bracing piece 301 and outer support bar 302 intersect consolidates
It after being scheduled on front door frame and rear door frame, will not be squeezed, to prevent tension, also prevent inner bracing piece 301 and outer branch
302 distorted deformation of strut.
After the inner bracing piece 301 intersects with outer support bar 302, the pin hole 303,304 passes through front door frame 1 and rear door frame
Cross support bar 3 is fixed on front door frame 1 and rear door frame 2 by 2 connection pin 1013 using nut.Group in this way
Dress, dismounting inner bracing piece 301 and outer support bar 302 are simple and convenient, convenient.
The utility model detaches level frame or easy to assembly quick with front support frame and rear support frame, and dismounting is simple.Such as
Shown in Fig. 4, the level frame includes square frame 401, and the bar 402 being fixedly connected on square frame frame, square box
Four angles of frame 401 have been respectively fixedly connected with fixed block 403, and through-hole 404, the internal diameter of through-hole 404 are provided on the fixed block 403
It is identical as the outer diameter of the montant 1012；The square frame has been respectively fixedly connected with one group of locating plate on the downside of 401 4 angles
405,2 locating plates 405 are one group, equal with the diameter of the cross bar 102 with the distance between locating plate 405 in group, positioning
Through-hole 407 is provided on piece 405.
Further, as shown in Figure 1, the reinforcing supporting rack includes transverse connecting rod 1016, arc-shaped connecting rod 1017 and T
One end of shape bar 1018, transverse connecting rod 1016 is fixedly connected on montant 1012, and the other end is fixedly connected on T-bar 1018
On, one end of arc-shaped connecting rod 1017 is fixedly connected on montant 1012, and the other end is fixedly connected on the bottom of T-bar 1018；
The top of the T-bar 1018 is equipped with transverse support bar 1019.Reinforce supporting rack can effectively reinforce supporting rack support degree and
Intensity.
Further, as shown in Fig. 1,7, the outer diameter of the pedestal 1011 is more than the outer diameter of the cross bar 1012, the bottom
The bottom of seat 1011 is arranged in reticular structure equipped with convex stupefied 1020, described convex stupefied 1020, and pedestal is effectively prevent to slide.
Further, the montant is hollow pipe, and the inner wall of pipe is equipped with vertical reinforcing rib.It on the one hand can be with
The weight for reducing scaffold, can also enhance support strength.
Further, as shown in figure 8, the on both sides of the upper end of the spiral support seat 1015 is respectively equipped with convex block 1024, two
The distance between convex block 1024 is of same size with reinforcement pullover 1021.
Further, the connecting pin column section is round, triangle or rectangular or pentagon or hexagon or seven
Side shape or octagon, corresponding, the pin hole in cross support lever pin hole is round, triangle or rectangular or pentagon,
Or hexagon or heptagon or octagon.Polygon can prevent inner bracing piece 301 from being rotated with outer support bar 302, support force
More preferably.
Further, the section of the cross-brace connecting rod is rectangular.
Claims (7)
1. a kind of dismountable door-type scaffold, it is characterised in that：Including front door frame, rear door frame, cross support bar, level frame,
Cross support bar links together front door frame, rear door frame, and level frame frame is on front door frame, rear door frame；
The front door frame includes 2 supporting racks being symmetrical set, and the cross bar that 2 supporting racks are linked together；Institute
It includes that pedestal, montant, connection pin, reinforcing supporting rack and spiral support seat, the pedestal are fixedly connected on perpendicular to state supporting rack
The bottom of bar, the side of montant are fixedly connected with connection pin and add for fixing cross support bar with supporting rack, connection pin is reinforced
Clamped support is used to reinforce the intensity of supporting rack, and the top of montant is provided with screw thread, and spiral support seat is screwed in the top of montant；Institute
It includes reinforcing pullover and cross-brace connecting rod to state cross bar, reinforces the both ends that pullover is fixedly connected on cross-brace connecting rod, adding
The width of strong pullover is more than the diameter of cross-brace connecting rod, reinforces being provided with through-hole on pullover, the internal diameter of the through-hole with it is described
The outer diameter of montant is identical；
Door frame is identical as front door frame structure after described, including 2 supporting racks being symmetrical set, and 2 supporting racks are connected
The cross bar being connected together；Support frame as described above includes pedestal, montant, connection pin, reinforces supporting rack and spiral support seat, institute
The bottom that pedestal is fixedly connected on montant is stated, the side of montant is fixedly connected with connection pin and reinforces supporting rack, connects pin
For fixing cross support bar, the intensity that supporting rack is used to reinforce supporting rack is reinforced, the top of montant is provided with screw thread, spiral support
Seat is screwed in the top of montant；The cross bar includes reinforcing pullover and cross-brace connecting rod, reinforces pullover and is fixedly connected on cross
To the both ends of supporting linkage, the width for reinforcing pullover is more than the diameter of cross-brace connecting rod, reinforces being provided with through-hole on pullover,
The internal diameter of the through-hole is identical as the outer diameter of the montant；
The cross support bar includes inner bracing piece and outer support bar, and the both ends of inner bracing piece are provided with pin hole, the internal diameter of pin hole with
The outer diameter for connecting pin is identical, and the both ends of outer support bar are provided with pin hole, and the internal diameter of pin hole is identical as the connection outer diameter of pin, outer branch
It is also fixedly connected with thickening piece on the inside of the both ends of strut, the thickness for thickening piece is identical as the thickness of the inner bracing piece；In described
After supporting rod intersects with outer support bar, the pin hole passes through the connection pin of front door frame and rear door frame, will intersect branch using nut
Strut is fixed on front door frame and rear door frame；
The level frame includes square frame, and the bar being fixedly connected on square frame frame, four angles of square frame
It has been respectively fixedly connected with fixed block, through-hole is provided on the fixed block, the internal diameter of through-hole is identical as the outer diameter of the montant；It is described
One group of locating plate is respectively fixedly connected on the downside of four angles of square frame, 2 locating plates are one group, between locating plate in group
Distance it is equal with the diameter of the cross bar, through-hole is provided on locating plate.
2. dismountable door-type scaffold according to claim 1, it is characterised in that：The reinforcing supporting rack includes laterally
One end of connecting rod, arc-shaped connecting rod and T-bar, transverse connecting rod is fixedly connected on montant, and the other end is fixedly connected on T shapes
On bar, one end of arc-shaped connecting rod is fixedly connected on montant, and the other end is fixedly connected on the bottom of T-bar；The T-bar
Top is equipped with transverse support bar.
3. dismountable door-type scaffold according to claim 1, it is characterised in that：The outer diameter of the pedestal is more than described
The outer diameter of cross bar, the bottom of the pedestal be equipped with it is convex stupefied, it is described convex stupefied to be arranged in reticular structure.
4. dismountable door-type scaffold according to claim 1, it is characterised in that：The montant is hollow pipe,
The inner wall of pipe is equipped with vertical reinforcing rib.
5. dismountable door-type scaffold according to claim 1, it is characterised in that：The upper surface of the spiral support seat
Both sides are respectively equipped with convex block, and the distance between two convex blocks are of same size with reinforcement pullover.
6. dismountable door-type scaffold according to claim 1, it is characterised in that：The connecting pin column section is circle
Shape, triangle or rectangular or pentagon or hexagon or heptagon or octagon, corresponding, the cross support bar
The pin hole of pin hole is round, triangle or rectangular or pentagon or hexagon or heptagon or octagon.
7. dismountable door-type scaffold according to claim 1, it is characterised in that：The cross-brace connecting rod is cut
Face is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284269.7U CN207944686U (en) | 2018-08-10 | 2018-08-10 | A kind of dismountable door-type scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284269.7U CN207944686U (en) | 2018-08-10 | 2018-08-10 | A kind of dismountable door-type scaffold |
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| Publication Number | Publication Date |
|---|---|
| CN207944686U true CN207944686U (en) | 2018-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821284269.7U Expired - Fee Related CN207944686U (en) | 2018-08-10 | 2018-08-10 | A kind of dismountable door-type scaffold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653486A (en) * | 2018-12-24 | 2019-04-19 | 李克峰 | A kind of reinforced scaffold pernetti of construction |
-
2018
- 2018-08-10 CN CN201821284269.7U patent/CN207944686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653486A (en) * | 2018-12-24 | 2019-04-19 | 李克峰 | A kind of reinforced scaffold pernetti of construction |
| CN109653486B (en) * | 2018-12-24 | 2021-11-23 | 李克峰 | Building construction strenghthened type scaffold bracket |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |