CN209603861U - A kind of combined ladder for pitched roof tile hanging safe construction - Google Patents
A kind of combined ladder for pitched roof tile hanging safe construction Download PDFInfo
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- CN209603861U CN209603861U CN201821534422.7U CN201821534422U CN209603861U CN 209603861 U CN209603861 U CN 209603861U CN 201821534422 U CN201821534422 U CN 201821534422U CN 209603861 U CN209603861 U CN 209603861U
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Abstract
The utility model provides a kind of combined ladder for pitched roof tile hanging safe construction, and combined ladder includes safety rope, and safety rope drawing is located on the ridge of pitched roof, for providing pulling force and guiding；Pull rod, multiple pull rods join end to end to form terraced beam, and the pull rod positioned at the top is connected on safety rope；Two, which arrange terraced beam, is arranged in parallel；Two, which arrange terraced beam, is equipped with gap along the length direction of safety rope；The lumps of wood, the lumps of wood are located at two and arrange between terraced beam, and multiple lumps of wood are along terraced beam length direction parallel laid；Lumps of wood both ends are both connected on pull rod；The utility model provides a kind of combined ladder, and combined ladder can provide foothold on pitched roof for construction personnel and at the same time avoiding tile hanging operating point；Combined ladder provided by the utility model enhances the safety of construction, has ensured the safety of construction personnel, while improving the efficiency of pitched roof tile hanging construction, saves construction cost.
Description
Technical field
The utility model belongs to building construction technical field, and in particular to a kind of group for pitched roof tile hanging safe construction
Box-like ladder.
Background technique
Pitched roof has good anti-leakage compared with flat roof deck, and pitched roof possesses 15 ° or more of the slope of roof, and slope
Roofing is usually the draining level for overlapping formation up and down with tile, and roofing is not in seeping phenomenon compared with flat roof deck,
" draining " more overweights " waterproof ", therefore is not easy to the case where rain water on roof leakage occur.Meanwhile compared with flat roof deck, gradient room
Face is due to using the tile that is, and tile color is from ancient times to the present all relatively abundanter --- the glazed tiles of ancient times, roof clay tile with now
Coloured asphalt shingle, colored stone metal tile etc., it is for selection to be owned by multiple color, therefore more multicolour can be carried out for urban belt, into
It and is that urban is hyperchromic.In addition, pitched roof is usually using tile as insulation level, tile is smaller, takes up and down
Connect into a complete pitched roof, spring, summer, autumn and winter, cold and heat variation, tile expands with heat and contract with cold freely, play with following room every
From effect, therefore the room under roofing can be kept cool in summer and warm in winter under conditions of not taking other measures, this is that flat roof deck system is difficult
With what is accomplished.
Since pitched roof has the effects of cool in summer and warm in winter, design structure is in different poses and with different expressions, and various colors are colorful, beautifying city.
So that many buildings Jiu Pingxiang have carried out flat-changed-into-sloping transformation one after another also to increase aesthetic of city (such as this several Nian Shanghai, Tianjin etc.
The flat-changed-into-sloping etc. of progress), it is seen that sloping roof system has become the mainstream of China's residential housing at present.
And in pitched roof tile hanging work progress, due to pitched roof angle it is larger (part building pitched roof to 30 °,
Imitative European Church formula building roof angle has been greater than 40 °), personnel are difficult in roofing normal walking when tile hanging, and tile hanging is pacified when constructing
Full property is poor.
Accordingly, it is desirable to provide a kind of be used for pitched roof tile hanging safe construction system and application method, to improve pitched roof
Tile hanging efficiency when construction, and improve safety when construction.
Utility model content
The purpose of this utility model is to provide a kind of combined ladder for pitched roof tile hanging safe construction and uses
Tile hanging low efficiency when method is at least to solve the construction of current house pitched roof tile hanging, the problem of tile hanging working security difference.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of combined ladder for pitched roof tile hanging safe construction, it is preferable that the combined ladder includes,
Safety rope, the safety rope drawing is located on the ridge of pitched roof, for providing pulling force and guiding；
Pull rod, multiple pull rods join end to end to form terraced beam, and the pull rod positioned at the top is connected to the safety
On rope；The two column terraced beam is arranged in parallel；The two column terraced beam is equipped with gap along the length direction of the safety rope；
The lumps of wood, the lumps of wood are located between the two column terraced beam, and multiple lumps of wood are parallel along the terraced beam length direction
It is laid with；The lumps of wood both ends are both connected on the pull rod.
A kind of combined ladder for pitched roof tile hanging safe construction as described above, it is preferable that the pull rod includes hanging
Hook and square sleeve；It is described to link up with the one end for being located at the pull rod, the rectangular other end for being set in the pull rod；The hook
It is connected with the square sleeve by straight lengths of rebar.
A kind of combined ladder for pitched roof tile hanging safe construction as described above, it is preferable that the hook, square sleeve
It is bent with straight lengths of rebar by a reinforcing bar.
A kind of combined ladder for pitched roof tile hanging safe construction as described above, it is preferable that the hook includes the
One bending segment and the second bending segment；First bending segment is tilted to the straight lengths of rebar outside；First bending segment and institute
The angle stated between the virtual perpendicular where the center line of straight lengths of rebar is 20~40 °；First bending segment and level
The angle in face is 40~60 °；Second bending segment and first bending segment are in the same plane；First bending segment
Bending angle between second bending segment is 60~90 °；Between the end of second bending segment and the straight lengths of rebar
Equipped with one end gap；
Preferably, the linear distance in the gap is greater than the thickness of the nut.
A kind of combined ladder for pitched roof tile hanging safe construction as described above, it is preferable that the square sleeve includes
Third bending segment, the 4th bending segment and the 5th bending segment；4th bending segment is parallel with the straight lengths of rebar, and the third is curved
Trisection is parallel with the 5th bending segment；The end of 5th bending segment is connected in the straight lengths of rebar；Described 5th is curved
Trisection is vertical with the straight lengths of rebar；
Preferably, the third bending segment, the 4th bending segment and the 5th bending segment are equipped with circle in bending place between any two
Arc transition.
A kind of combined ladder for pitched roof tile hanging safe construction as described above, it is preferable that on the square sleeve also
Equipped with nut, the nut is hex nut, and a rib of the nut is connected to the beginning of the third bending segment of the square sleeve
End, the end face of the nut is parallel with the end face of the square sleeve, for guaranteeing the smooth connection of multiple pull rods；
Preferably, the internal diameter of the nut is greater than the diameter of reinforcing bar at the hook.
A kind of combined ladder for pitched roof tile hanging safe construction as described above, it is preferable that the lumps of wood both ends are leaned on
The endface of the nearly lumps of wood is respectively provided with two nails, and four nails are respectively positioned on the lower surface of the lumps of wood；Described in four
Nail is located on the same line；The tip of the nail is located in the lumps of wood, and the flush end of the nail is away under the lumps of wood
The distance on surface is greater than the bar diameter of the third bending segment, for third bending segment to be stuck between iron nail；The lumps of wood
The distance between two nails at every end are greater than the bar diameter of the third bending segment, for the lumps of wood to be stuck in square sleeve
It is interior.
A kind of application method of the combined ladder for pitched roof tile hanging safe construction, it is preferable that the application method packet
Include following steps:
Step 1, pull rod bending and welding:
Taking diameter is 8~14mm, and length is screw-thread steel one of 60cm；Since one end of screw-thread steel, steel is used at 7cm
Muscle hoop bender 90-degree bent clockwise, bends out the 5th bending segment；Then the 90-degree bent clockwise at 19cm, is bent into the 4th
Bending segment；Bending clockwise, is bent into third bending segment at 26cm；Third bending segment is bent into rear square sleeve and preliminarily forms；
Then since the other end of screw-thread steel, the 90-degree bent counterclockwise at away from end 10cm is bent into the second bending segment；In 14cm
Place is bent into the first bending segment to straight lengths of rebar outside, forms arcuate structure；First bending segment is bent form after, hook-shaped
At；
After linking up with and bending and to be formed with square sleeve, the end of the 5th bending segment of square sleeve is welded on to the table of straight lengths of rebar
Face, solder joint are covered with the end face surrounding of the 5th bending segment；So that square sleeve forms stable rectangular configuration；It then takes out and compares screw-thread steel
The big hex nut of diameter, can be inserted in nut to link up with；By a rib of hex nut abut against third bending segment with
The outer surface of the transition position of straight lengths of rebar, fills up solder joint between adjacent two ribs and the outer surface of transition position；Keep nut secured
On square sleeve；After the completion of nut-welding, square sleeve completes；
Step 2, the assembling and placement of ladder:
The both ends of safety rope are fixed on to the both ends of slope surface ridge；Bone is pricked in intermediate setting at equal intervals, and safety rope is secured
On ridge；
Manufactured pull rod in two step 1 is taken, the hook of two pull rods is hung on the safety rope on ridge；According to
The distance between two pull rods of construction area width adjustment；
It is followed closely in corresponding position into four iron nails, for subsequent work at the both ends lower surface of the lumps of wood according to Design Requirement Drawing
Sequence uses；
The both ends of the lumps of wood are sticked into the square sleeve of pull rod；It is fabricated to first layer ladder；Then two pull rods are taken again, it will
The hook of two pull rods is hung in the nut on first layer ladder square sleeve, then sticks into the lumps of wood according to the method described above；It is made
Second layer ladder；And so on, ladder is assembled to the edge of pitched roof on roofing；
Step 3, roofing construction and ladder are removed:
In roofing tile hanging work progress, the tile of pitched roof edge is first set up, is constructed from bottom to up；Tile to lower layer
After the completion of construction, the lumps of wood of lowest level ladder is dismantled, the pull rod disassembly of lowest level ladder；New construction space is formed, successively
Analogize；Tile is constructed upwards layer by layer, and ladder is removed upwards layer by layer.
A kind of application method of the combined ladder for pitched roof tile hanging safe construction as described above, it is preferable that described
In step 1, first bending segment is 60~90 ° relative to the deflecting angle of straight lengths of rebar.
A kind of application method of the combined ladder for pitched roof tile hanging safe construction as described above, it is preferable that described
In step 2, the iron nail is 1.5 small weapon nail.
A kind of application method of the combined ladder for pitched roof tile hanging safe construction as described above, it is preferable that described
In step 2, in the connection of pull rod, should hanging next pull rod into the nut of a upper pull rod, and will hook from
It hangs on the left of nut into nut, guarantees that square sleeve is arranged upward, convenient for the placement of the lumps of wood.
Compared with the immediate prior art, technical solution provided by the utility model has following excellent effect:
The utility model provides a kind of combined ladder, and combined ladder can be provided for construction personnel on pitched roof and be fallen
Pin point is and at the same time avoid tile hanging operating point；Combined ladder provided by the utility model enhances the safety of construction, ensures
The safety of construction personnel, while the efficiency of pitched roof tile hanging construction is improved, save construction cost.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
Wherein:
Fig. 1 is the side view of the use state of the combined ladder of the utility model embodiment；
Fig. 2 is the front view of the combined ladder of the utility model embodiment；
Fig. 3 is the front view of the pull rod of the utility model embodiment；
Fig. 4 is the side view of the pull rod of the utility model embodiment；
Fig. 5 is partial enlarged view at the A of Fig. 2 of the utility model embodiment；
Fig. 6 is partial enlarged view at the B of Fig. 1 of the utility model embodiment；
Fig. 7 is the axonometric drawing of the grey dustpan bracket of the utility model embodiment；
Fig. 8 is the front view of the grey dustpan bracket use state of the utility model embodiment；
Fig. 9 is the side view of the grey dustpan bracket use state of the utility model embodiment；
Figure 10 is the front view of the grey dustpan bracket use state of the utility model embodiment 2.
In figure: 1, pull rod；11, it links up with；111, the first bending segment；112, the second bending segment；12, square sleeve；121, third
Bending segment；122, the 4th bending segment；123, the 5th bending segment；2, the lumps of wood；21, iron nail；3, safety rope；4, ridge muscle portion；41,
One ridge muscle；42, the second ridge muscle；43, third ridge muscle；44, the first transverse steel；5, support portion；51, the first vertical reinforcement；52,
Two vertical reinforcements；53, third vertical reinforcement；54, the second transverse steel；6, supporting part；61, first level reinforcing bar；62, the second water
Flat reinforcing bar；63, third horizontal reinforcement；64, third transverse steel；7, grey dustpan；8, suspension hook；9, pitched roof.
Specific embodiment
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.It should be noted that not conflicting
In the case where, the features in the embodiments and the embodiments of the present application can be combined with each other.
In the description of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description the utility model rather than requires the utility model that must be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.Term used in the utility model " connected ", " connection " shall be understood in a broad sense,
For example, it may be being fixedly connected, may be a detachable connection；It can be directly connected, it can also be indirect by intermediate member
It is connected, for the ordinary skill in the art, can understands the concrete meaning of above-mentioned term as the case may be.
Embodiment 1:
Specific embodiment according to the present utility model, as shown in Figures 1 to 6, combined ladder have multiple pull rods 1 and multiple sides
Wood 2 forms.In actual use, which hangs on the safety rope 3 that ridge is arranged in.It removes and is connected on safety rope 3
Except combined ladder, the safety belt that is also connected with staff.To guarantee the safety in staff's work progress.It should
Combined ladder is laid on Sloping roof, and the lumps of wood 2 that each layer of combined ladder all can serve as in staff's work progress
Foothold.Staff can slam the lumps of wood 2, in order to provide stable fulcrum.2 both ends of the lumps of wood are provided with iron nail 21, iron nail
21 can prevent the lumps of wood 2 from moving left and right.The height of square sleeve 12 is greater than twice of 2 thickness of the lumps of wood, is convenient for the lumps of wood 2 to pop-up in this way
It rises and is removed from square sleeve 12, the lower end of square sleeve 12 is welded with nut, facilitates protruding into and removing for hook 11.
Specific embodiment according to the present utility model is placed as shown in Fig. 7 to 10 and is equipped with branch on the left of the bracket of grey dustpan 7
Support part 5 and supporting part 6, in actual work, grey 7 bracket of dustpan are placed on pitched roof 9, and grey dustpan 7 is provided with multiple tracks ridge
Muscle, by taking three ridge muscle as an example, ridge muscle is crossed on ridge the present embodiment, and the gradient at ridge muscle both ends is consistent with the gradient of pitched roof 9.
Grey 7 bracket of dustpan can arbitrarily change the size of own dimensions, ridge muscle, transverse steel, vertical steel according to the size of grey dustpan 7
The number of muscle can also be selected voluntarily according to actual needs, and grey 7 bracket of dustpan is placed on support ash dustpan that can be stable on roof
7, it is carried out on roofing so that holding mortar, accelerates the construction efficiency of roofing tile hanging.
Specific embodiment according to the present utility model, one kind being used for pitched roof tile hanging safe construction system, safe construction system
System includes hanging ladder system, and hanging ladder system includes safety rope 3 and hanging ladder, and safety rope 3 is arranged on the ridge of pitched roof 9, and hanging ladder connects
It connects on safety rope 3.Grey 7 support system of dustpan.Grey 7 support system of dustpan is arranged on pitched roof 9, grey 7 support system of dustpan
Including ridge muscle portion 4, support portion 5 and supporting part 6.Ridge muscle portion 4 is crossed on pitched roof 9, for as the base for placing grey dustpan 7
Plinth.Support portion 5 is connected to one end of ridge muscle portion 4, for providing support.Supporting part 6 rides upon in ridge muscle portion 4 and support portion 5,
For accepting grey dustpan 7.
Specific embodiment according to the present utility model, hanging ladder system further include pull rod 1 and the lumps of wood 2, multiple 1 head and the tail phases of pull rod
Even form terraced beam.Pull rod 1 positioned at the top is connected on safety rope 3.Two, which arrange terraced beam, is arranged in parallel.Two arrange terraced beam along safety rope
3 length direction is equipped with gap.The lumps of wood 2 is located at two and arranges between terraced beam, and multiple lumps of wood 2 are along terraced beam length direction parallel laid.Side
Wooden 2 both ends are both connected on pull rod 1.Ridge muscle portion 4 includes ridge muscle and the first transverse steel 44, and multiple ridge muscle parallel intervals are arranged,
Multiple ridge muscle are linked together by the first transverse steel 44.Support portion 5 includes vertical reinforcement and the second transverse steel 54, multiple
The setting of vertical reinforcement parallel interval is on the second transverse steel 54.Supporting part 6 includes horizontal reinforcement and third transverse steel 64,
Multiple horizontal reinforcement parallel interval settings, third transverse steel 64 are connected to the end of horizontal reinforcement.
Specific embodiment according to the present utility model, pull rod 1 include hook 11 and square sleeve 12.Hook 11 is located at pull rod 1
One end, square sleeve 12 is located at the other end of pull rod 1.Hook 11 is connected with square sleeve 12 by straight lengths of rebar.
Hook 11 includes the first bending segment 111 and the second bending segment 112.First bending segment 111 is rolled to outside straight lengths of rebar
Tiltedly.The angle between virtual perpendicular where first bending segment 111 and the center line of straight lengths of rebar is 20~40 °.First
The angle of bending segment 111 and horizontal plane is 40~60 °.Second bending segment 112 and the first bending segment 111 are in the same plane.
Bending angle between first bending segment 111 and the second bending segment 112 is 60~90 °.The end of second bending segment 112 and straight steel
One end gap is equipped between muscle section.The linear distance in gap is greater than the thickness of nut.
Square sleeve 12 includes third bending segment 121, the 4th bending segment 122 and the 5th bending segment 123.4th bending segment 122
Parallel with straight lengths of rebar, third bending segment 121 is parallel with the 5th bending segment 123.The end of 5th bending segment 123 is connected to straight steel
In muscle section.5th bending segment 123 is vertical with straight lengths of rebar.Third bending segment 121, the 4th bending segment 122 and the 5th bending segment 123
Arc transition is equipped in bending place between any two.
Nut is additionally provided on square sleeve 12, nut is hex nut, and a rib of nut is connected to the third of square sleeve 12
The end face at the beginning of bending segment 121, nut is parallel with the end face of square sleeve 12, for guaranteeing the smooth connection of multiple pull rods 1.
Preferably, hook 11, square sleeve 12 and straight lengths of rebar are bent by a reinforcing bar.
More preferably, the internal diameter of nut is greater than the diameter of reinforcing bar.
Specific embodiment according to the present utility model, ridge muscle is inverted V shaped, and the bending place of ridge muscle is equipped with arc-shaped transition.Ridge muscle
There are three, respectively the first ridge muscle 41, the second ridge muscle 42 and third ridge muscle 43.The front end of first transverse steel 44 is connected to first
The left side of ridge muscle 41 is at arc top.The middle part of first transverse steel 44 is connected to the left side of the second ridge muscle 42 close to arc
At top.The rear end of first transverse steel 44 is connected to the left side of third ridge muscle 43 at arc top.
The left side of first ridge muscle 41 is connected to the circumferential outer surface at the close front end face of the second transverse steel 54.Second
The left side of ridge muscle 42 is connected to the center outer surface of the second transverse steel 54.The left side of third ridge muscle 43 is connected to the second cross
To the circumferential outer surface of the close rear end face of reinforcing bar 54.
Preferably, the first transverse steel 44 is located at the top of ridge muscle.
Specific embodiment according to the present utility model, 2 both ends of the lumps of wood are respectively provided with two nails close to the endface of the lumps of wood 2,
Four nails are respectively positioned on the lower surface of the lumps of wood 2.Four nails are located on the same line.The tip of nail is located in the lumps of wood 2, nail
Distance of the flush end away from 2 lower surface of the lumps of wood of son is greater than the bar diameter of third bending segment 121, for blocking third bending segment 121
Between iron nail 21.The distance between two nails at the every end of the lumps of wood 2 are greater than the bar diameter of third bending segment 121, and being used for will
The lumps of wood 2 is stuck in square sleeve 12.
Specific embodiment according to the present utility model, vertical reinforcement have three, respectively the first vertical reinforcement 51, second
Vertical reinforcement 52 and third vertical reinforcement 53.The lower end of first vertical reinforcement 51 is connected to the first ridge muscle 41 and the second transverse steel
54 junction.The upper end of first vertical reinforcement 51 is connected at the leading exterior surface of third transverse steel 64.Second vertical steel
The lower end of muscle 52 is connected to the junction of the second ridge muscle 42 and the second transverse steel 54.The upper end of second vertical reinforcement 52 connects
At the center outer surface of third transverse steel 64.The lower end of third vertical reinforcement 53 is connected to third ridge muscle 43 and the second cross
To the junction of reinforcing bar 54.The upper end of third vertical reinforcement 53 is connected at the back end outer surface of third transverse steel 64.
Specific embodiment according to the present utility model, the left end of first level reinforcing bar 61 be connected to the first vertical reinforcement 51 with
The junction of third transverse steel 64.The right end of first level reinforcing bar 61 is connected to the first transverse steel 44 and the first ridge muscle 41
Junction.The left end of second horizontal reinforcement 62 is connected to the junction of the second vertical reinforcement 52 and third transverse steel 64.Second
The right end of horizontal reinforcement 62 is connected to the junction of the first transverse steel 44 and the second ridge muscle 42.The left end of third horizontal reinforcement 63
It is connected to the junction of third vertical reinforcement 53 Yu third transverse steel 64.The right end of third horizontal reinforcement 63 is connected to the first cross
To the junction of reinforcing bar 44 and third ridge muscle 43.
Specific embodiment according to the present utility model, a kind of application method for 9 tile hanging safe construction system of pitched roof,
Method includes the following steps:
Step 1, the setting of hanging ladder system.Hanging ladder system is arranged on pitched roof 9 according to construction requirement, is existed to construction personnel
Walking provides safety on pitched roof 9.
Step 2, grey 7 support system of dustpan setting.Grey 7 support system of dustpan is arranged according to construction requirement in pitched roof 9
On, mortar process is held when to 9 tile hanging of pitched roof, and safety is provided.
The dismounting of step 3, safe construction system.It is required according to site operation by grey 7 bracket of dustpan and group after the completion of construction
Box-like ladder is removed, and carries out maintenance maintenance on ground after dismounting.It is reused convenient for next time.
A kind of application method for 9 tile hanging safe construction system of pitched roof, step 1 specifically comprise the following steps:
Step 11, pull rod 1 bending and weld.
Taking diameter is 8~14mm, and length is screw-thread steel one of 60cm.Since one end of screw-thread steel, steel is used at 7cm
Muscle hoop bender 90-degree bent clockwise, bends out the 5th bending segment 123.Then the 90-degree bent clockwise at 19cm is bent into
Four bending segments 122.Bending clockwise, is bent into third bending segment 121 at 26cm.Third bending segment 121 is bent into rear rectangular
Set 12 preliminarily forms.Then since the other end of screw-thread steel, the 90-degree bent counterclockwise at away from end 10cm is bent into second
Bending segment 112.To the first bending segment 111 is bent on the outside of straight lengths of rebar at the 14cm, arcuate structure is formed.First bending segment
After 111 bend and form, hook 11 is formed.
Wait link up with 11 and square sleeve 12 bend after being formed, the end of the 5th bending segment 123 of square sleeve 12 is welded on directly
The surface of lengths of rebar, solder joint are covered with the end face surrounding of the 5th bending segment 123.So that square sleeve 12 forms stable rectangular configuration.
The hex nut bigger than screw-thread steel diameter is then taken out, can be inserted in nut to link up with 11.By a rib of hex nut
The outer surface for abutting against the transition position of third bending segment 121 and straight lengths of rebar, the outer surface of adjacent two ribs and transition position it
Between fill up solder joint.Make nut securely on square sleeve 12.After the completion of nut-welding, square sleeve 12 completes.
The assembling and placement of step 12, ladder.
The both ends of safety rope 3 are fixed on to the both ends of slope surface ridge.Bone is pricked in intermediate setting at equal intervals, by 3 jail of safety rope
Gu on ridge.
Manufactured pull rod 1 in two steps 11 is taken, the hook 11 of two pull rods 1 is hung on the safety rope 3 on ridge.
According to the distance between two pull rods 1 of construction area width adjustment.
It is followed closely into four iron nails 21, for after according to Design Requirement Drawing in corresponding position at the both ends lower surface of the lumps of wood 2
Continuous process uses.
The both ends of the lumps of wood 2 are sticked into the square sleeve 12 of pull rod 1.It is fabricated to first layer ladder.Then two drawings are taken again
The hook 11 of two pull rods 1 is hung in the nut on first layer ladder square sleeve 12, is then blocked according to the method described above by bar 1
Into the lumps of wood 2.Second layer ladder is made.And so on, ladder is assembled to the edge of pitched roof 9 on roofing.
Step 13, roofing construction and ladder are removed.
In roofing tile hanging work progress, the tile of 9 edge of pitched roof is first set up, is constructed from bottom to up.Watt to lower layer
After the completion of piece construction, the lumps of wood 2 of lowest level ladder is dismantled, the pull rod 1 of lowest level ladder is dismantled.New construction space is formed,
And so on.Tile is constructed upwards layer by layer, and ladder is removed upwards layer by layer.
Specific embodiment according to the present utility model, step 2 specifically comprise the following steps:
Step 21, material prepare.
The length that horizontal reinforcement is determined according to the length of grey dustpan 7 determines transverse steel according to the width of grey dustpan 7
Length, the length of vertical reinforcement is determined away from the distance of pitched roof 9 according to horizontal reinforcement left end, according to the gradient of roofing determine
The angle that ridge muscle is bent on stirrup bender.According to the length of the above reinforcing bar successively prepare three ridge muscle, three horizontal reinforcements,
Three transverse steels and three vertical reinforcements.
Step 22, bracket welding.
Take out the transverse steel for preparing in step 21, according to drawing requirement, respectively the front end of the second transverse steel 54,
The first vertical reinforcement 51, the second vertical reinforcement 52 and third vertical reinforcement 53 are welded in middle part and rear end, and the welding of support portion 5 is completed
Afterwards, support portion 5 is laid flat on the ground.In the end of the first vertical reinforcement 51, the second vertical reinforcement 52 and third vertical reinforcement 53
Weld third transverse steel 64.A rectangular frame is formed on ground at this time.Then according to drawing requirement in third transverse steel
First level reinforcing bar 61, the second horizontal reinforcement 62 and the horizontal steel of third are successively welded in the direction vertical relative to vertical reinforcement on 64
Muscle 63.Then the end of horizontal reinforcement and vertical reinforcement first ridge muscle of welding corresponding with the junction of the second transverse steel 54 again
41, the second ridge muscle 42 and third ridge muscle 43.After the completion of the welding of ridge muscle, in the junction of ridge muscle and horizontal reinforcement, welding first is lateral
Reinforcing bar 44 is reinforced.
Step 23, mount.
The bracket being welded in step 22 is hung to 9 top of pitched roof with lifting equipment, by adaptation at the top of the arc of ridge muscle
It is placed on the ridge of pitched roof 9, the supporting part 6 of bracket is located to the working face of the hot work in progress of pitched roof 9.It is removed after placement
The hoist cable of lifting equipment, the position of appropriate adjustment bracket make the supporting part 6 of bracket be in horizontal operation face.It is complete to mount
Working grey dustpan 7 is hung to bracket with lifting equipment, grey dustpan 7 is made to be in working position by Cheng Hou.
Specific embodiment according to the present utility model, in step 1, the length of ridge muscle is not less than 120cm, and diameter is not less than
14mm.First bending segment 111 is 60~90 ° relative to the deflecting angle of straight lengths of rebar.Circle where the circular arc of the transition position of ridge muscle
Heart angle is 60~90 °.In step 2, iron nail 21 is 1.5 small weapon nail 21.It, should be by the extension of next pull rod 1 in the connection of pull rod 1
Hook 11 is hung into the nut of a upper pull rod 1, and hook 11 is hung on the left of nut into nut, guarantees square sleeve 12 upward
Setting, convenient for the placement of the lumps of wood 2.
Embodiment 2:
As shown in Figure 10, the medianly zygomorphic of ridge muscle is provided with support portion 5 and supporting part 6, provided in this embodiment
Grey 7 bracket of dustpan has more stability since two sides are symmetrical arranged when being crossed on ridge, while the working face of supporting part 6 increases
Greatly, a grey dustpan 7 can be respectively placed in the two sides of pitched roof 9, two sides is constructed simultaneously.Sieved ash does not need to be transported to across ridge
Another side reduces the danger coefficient of construction, improves the construction efficiency of 9 tile hanging of pitched roof.
From the above, it can be seen that the utility model provides the bracket of a kind of combined ladder and the grey dustpan 7 of placement, combined type ladder
Son can provide foothold on pitched roof 9 for construction personnel and at the same time avoiding tile hanging operating point, and grey 7 bracket of dustpan is slope room
Grey dustpan 7 is placed on face 9 and provides stability, carries out holding mortar while tile hanging construction.Peace provided by the utility model
Full construction system enhances the safety of construction, has ensured the safety of construction personnel, while improving the construction of 9 tile hanging of pitched roof
Efficiency saves construction cost.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of combined ladder for pitched roof tile hanging safe construction, which is characterized in that the combined ladder includes,
Safety rope, the safety rope drawing is located on the ridge of pitched roof, for providing pulling force and guiding；
Pull rod, multiple pull rods join end to end to form terraced beam, and the pull rod positioned at the top is connected on the safety rope；
The two column terraced beam is arranged in parallel；The two column terraced beam is equipped with gap along the length direction of the safety rope；
The lumps of wood, the lumps of wood are located between the two column terraced beam, and multiple lumps of wood are along terraced beam length direction parallel laid；
The lumps of wood both ends are both connected on the pull rod.
2. a kind of combined ladder for pitched roof tile hanging safe construction as described in claim 1, which is characterized in that described
Pull rod includes hook and square sleeve；Described link up with is located at one end of the pull rod, described rectangular to be set in the another of the pull rod
It holds, is additionally provided with nut on the square sleeve；The hook is connected with the square sleeve by straight lengths of rebar.
3. a kind of combined ladder for pitched roof tile hanging safe construction as claimed in claim 2, which is characterized in that described
Hook, square sleeve and straight lengths of rebar are bent by a reinforcing bar.
4. a kind of combined ladder for pitched roof tile hanging safe construction as claimed in claim 2, which is characterized in that described
Hook includes the first bending segment and the second bending segment；First bending segment is tilted to the straight lengths of rebar outside；Described first
The angle between virtual perpendicular where bending segment and the center line of the straight lengths of rebar is 20~40 °；Described first is curved
The angle of trisection and horizontal plane is 40~60 °；Second bending segment and first bending segment are in the same plane；It is described
Bending angle between first bending segment and second bending segment is 60~90 °；The end of second bending segment and described straight
One end gap is equipped between lengths of rebar.
5. a kind of combined ladder for pitched roof tile hanging safe construction as claimed in claim 4, which is characterized in that described
The linear distance in gap is greater than the thickness of the nut.
6. a kind of combined ladder for pitched roof tile hanging safe construction as claimed in claim 2, which is characterized in that described
Square sleeve includes third bending segment, the 4th bending segment and the 5th bending segment；4th bending segment is parallel with the straight lengths of rebar,
The third bending segment is parallel with the 5th bending segment；The end of 5th bending segment is connected in the straight lengths of rebar；
5th bending segment is vertical with the straight lengths of rebar.
7. a kind of combined ladder for pitched roof tile hanging safe construction as claimed in claim 6, which is characterized in that described
Third bending segment, the 4th bending segment and the 5th bending segment are equipped with arc transition in bending place between any two.
8. a kind of combined ladder for pitched roof tile hanging safe construction as claimed in claim 2, which is characterized in that described
Nut is hex nut, and a rib of the nut is connected to the beginning of the third bending segment of the square sleeve, the nut
End face is parallel with the end face of the square sleeve, for guaranteeing the smooth connection of multiple pull rods.
9. a kind of combined ladder for pitched roof tile hanging safe construction as claimed in claim 8, which is characterized in that described
The internal diameter of nut is greater than the diameter of reinforcing bar at the hook.
10. a kind of combined ladder for pitched roof tile hanging safe construction as claimed in claim 9, which is characterized in that institute
It states lumps of wood both ends and is respectively provided with two nails close to the endface of the lumps of wood, four nails are respectively positioned on the following table of the lumps of wood
Face；Four nails are located on the same line；The tip of the nail is located in the lumps of wood, the flush end of the nail away from
The distance of the lumps of wood lower surface be greater than the third bending segment bar diameter, for by third bending segment be stuck in iron nail it
Between；The distance between two nails at the every end of the lumps of wood are greater than the bar diameter of the third bending segment, and being used for will be square
Wood is stuck in square sleeve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821534422.7U CN209603861U (en) | 2018-09-19 | 2018-09-19 | A kind of combined ladder for pitched roof tile hanging safe construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821534422.7U CN209603861U (en) | 2018-09-19 | 2018-09-19 | A kind of combined ladder for pitched roof tile hanging safe construction |
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| CN209603861U true CN209603861U (en) | 2019-11-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979516A (en) * | 2018-09-19 | 2018-12-11 | 山西建筑工程集团有限公司 | A kind of combined ladder and application method for pitched roof tile hanging safe construction |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979516A (en) * | 2018-09-19 | 2018-12-11 | 山西建筑工程集团有限公司 | A kind of combined ladder and application method for pitched roof tile hanging safe construction |
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