CN201521101U - Safety scaffold - Google Patents

Safety scaffold Download PDF

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Publication number
CN201521101U
CN201521101U CN2009201593916U CN200920159391U CN201521101U CN 201521101 U CN201521101 U CN 201521101U CN 2009201593916 U CN2009201593916 U CN 2009201593916U CN 200920159391 U CN200920159391 U CN 200920159391U CN 201521101 U CN201521101 U CN 201521101U
Authority
CN
China
Prior art keywords
rod
vertical rod
safety scaffold
scaffold
safety
Prior art date
Application number
CN2009201593916U
Other languages
Chinese (zh)
Inventor
梁准宪
Original Assignee
台山市东扩钢构有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CN200920055806.5 priority Critical
Application filed by 台山市东扩钢构有限公司 filed Critical 台山市东扩钢构有限公司
Priority to CN2009201593916U priority patent/CN201521101U/en
Application granted granted Critical
Publication of CN201521101U publication Critical patent/CN201521101U/en

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Abstract

The utility model relates to a safety scaffold which comprises a bracket formed by overlapped transverse rods and vertical rods, and a pedal combination arranged on the bracket, wherein the transverse rods comprise rods arranged in the transverse direction; each transverse rod is integrally fixed to two sheathing parts that are arranged at two ends of the transverse rod and is used for connecting the vertical rod; and the lower surface of the vertical rod is connected with a supporting frame. In the utility model, the safety scaffold adopts novel fasteners and inserting parts, the structure is simplified, the construction efficiency can be improved obviously, the adaptability is stronger, the amount of the parts is reduced obviously, the material is saved, and the cost is reduced.

Description

Safety scaffold
Technical field
The utility model relates to a kind of architectural furniture, particularly relates to a kind of safety scaffold.
Background technology
At present, in high-building construction, the raise scaffold that the exterior wall operating platform adopts steel pipe and link thereof to set up more, this raise scaffold adopts and rigidly fixes connection, need the constructor with one by one independently steel pipe build at the construction field (site), building and removing all needs instrument, and the difficulty height, speed is slow, efficient is low, influences construction speed.The also useful lumps of wood is made stressed support system: make support system or scaffold with aluminium wire colligation mao bamboon or round log.There are many shortcomings in these support systems or scaffold, the raw material amount is bigger, effect is low for expending of having, the fastener that has wants the workman to carry that installation, labour intensity are big, effort is time-consuming, also lose easily, the complex structure that has, cost height, damage easily, the stressed effect that has is not good, operating procedure is wayward, brings certain hidden danger to construction safety.
Summary of the invention
The purpose of this utility model is, overcomes the defective that existing safety scaffold exists, and a kind of safety scaffold of new structure is provided, and technical problem to be solved is to make it simple in structure, safe and reliable, and assembly and disassembly is convenient, thereby is suitable for practicality more.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to a kind of safety scaffold that the utility model proposes, comprise the support that is formed by cross bar, vertical rod overlap joint, and be positioned at the step configuration on the support, described cross bar comprises the horizontal body of rod, this body of rod is fixed into one with the Coupling that is positioned at its two ends, is used to connect vertical rod; Connect a bracing frame below the described vertical rod.
The purpose of this utility model and solve its technical problem and can be further achieved by the following technical measures.
According to the safety scaffold of the utility model embodiment, the top of described Coupling is for can entangle the circular arc cover of body of rod end, and the bottom of this Coupling is a U jacket body, on the U type spare that this U jacket body can be locked in vertical rod; The described body of rod also comprises the support member that connects vertical rod.
According to the safety scaffold of the utility model embodiment, be fixed with some equidistant U type spare combinations on the described vertical rod body of rod, each U type spare combination contains four U type spares, for the cross bar or the brace connection of different azimuth; The rod end dress is inserted with a splicing sleeve, is used to connect how vertical vertical rod, and the bottom of the first floor vertical rod of whole safety scaffold is socketed on the adjustable support frame.
Safety scaffold according to the utility model embodiment, described adjustable support frame comprises that one is supported on ground plinth, this plinth has the column type body of rod that a surface has screw thread straight up, have on this column type body of rod one be used to regulate the height of vertical rod and whole machine balancing the handle nut arranged.
According to the safety scaffold of the utility model embodiment, described step configuration comprises horizontal pedal, and is positioned at the hook combination of pedal transverse ends; Described hook makes up by the hook that hooks cross bar, lock dog and lock dog is fixed on the rivet of linking up with the side to be formed; This pedal around with protecting frame in the side U type and protecting frame outward and fix.
According to the safety scaffold of the utility model embodiment, it comprises: a brace between two vertical rods, and described brace comprises pull bar, these pull bar two ends are fixedly connected on the U type spare of two vertical rods by latch fitting.
According to the safety scaffold of the utility model embodiment, described latch fitting is by forming for fastener and the latch that insert at the pull bar two ends.
Safety scaffold according to the utility model embodiment, the safety scaffold system that is connected to form by a plurality of safety scaffolds contains a truss, this truss is socketed on the U type spare of adjacent vertical rod by the Coupling on the horizontal body of rod, forms the doorframe framework of whole safety scaffold system.
Safety scaffold according to the utility model embodiment, the horizontal expansion scaffold that is connected to form by a plurality of safety scaffolds vertically or connect a square Change-over frame between the longitudinal extension scaffold, this Change-over frame comprises: step configuration, a plurality of cross bar, a plurality of vertical rod and connect a plurality of bracing frames of vertical rod.
According to the safety scaffold of the utility model embodiment, the vertical rod and the cross bar of the shared adjacent scaffold of described Change-over frame, cross bar and vertical rod are to be fastenedly connected by Coupling, reinforcement block, support member and U type spare.
According to the safety scaffold of the utility model embodiment, the longitudinal extension of described safety scaffold is that the vertical rod by many certain-lengths interconnects by flexible shackle member and forms; The similar U of the shape type spare of this shackle member, two vertical edges outwards open, and have a columned protuberance on it respectively; Described shackle member the right and left in the horizontal direction outwards has the bonding jumper of a strip respectively.
According to the safety scaffold of the utility model embodiment, described safety scaffold comprises that also one places the aluminium ladder between two cross bars up and down of certain altitude; This aluminium ladder comprises: the upper supporting piece that is connected with cross tube, the lower support element that is connected with sheer pole and be positioned in the middle of antiskid pedal; This upper supporting piece is to constitute by hook, lock dog and with the rivet that lock dog is fixed on the hook side; This lower support element has the hook fork structure that can pitch cross bar of a circular arc type; This pedal comprises: be positioned at three hollow aluminum square tubes keeping at a certain distance away under the plate face, the metallized aluminum square tube left and right sides protect frame and with described aluminium square tube with protect frame and be fixed in grafting piece on the lateral frame.
By technique scheme, the advantage that the utility model safety scaffold has at least is: scaffold of the present utility model adopts novel fastener and plug connector, simplifies the structure; When installing at the construction field (site), can improve efficiency of construction, accelerating construction progress significantly, simultaneously can well guarantee that the safety of scaffold is firm, also can well be suitable for that applicability is stronger to curved wall, and number of components and parts is significantly reduced, saved material, reduced cost.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of manual, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the bar structure composition diagram of the utility model safety scaffold.
Fig. 2 is the structure composition diagram of the hook of the utility model safety scaffold.
Fig. 3 is the structure composition diagram of the hook combination of the utility model safety scaffold.
Fig. 4 is the structure composition diagram of the step configuration of the utility model safety scaffold.
Fig. 5 is the structure composition diagram of the utility model safety scaffold.
Fig. 6 is the structural representation of the bracing frame of the utility model safety scaffold.
Fig. 7 is the structural representation of the brace of the utility model safety scaffold.
Fig. 8 is the structural representation of the latch fitting of the utility model safety scaffold.
Fig. 9 is the structure composition diagram of another embodiment of the utility model safety scaffold.
Figure 10 is the structural representation of the truss of the utility model safety scaffold.
Figure 11 is the structure composition diagram of the another embodiment of the utility model safety scaffold.
Figure 12 is the structure composition diagram of an embodiment again of the utility model safety scaffold.
Figure 13 is the structural representation of the shackle member of the utility model safety scaffold.
Figure 14 is the reference diagram that the shackle member of the utility model safety scaffold is used in vertical rod.
Figure 15 is the structural representation of the aluminium ladder of the utility model safety scaffold.
Figure 16 is the partial structurtes decomposing schematic representation of the aluminium ladder of the utility model safety scaffold.
Figure 17 is the user mode reference diagram of the aluminium ladder of the utility model safety scaffold.
Figure 18 is the user mode reference diagram of the utility model safety scaffold.
10: cross bar 11: the body of rod
12: Coupling 13: reinforcement block
14: support member 20: vertical rod
21: splicing sleeve 22:U type spare
30: bracing frame 31: base
32: screw thread 33: the handle nut is arranged
40: step configuration 41: pedal
42: hook combination 421: hook
422: lock dog 423: rivet
43: in protect frame 44: protect frame outward
50: brace 51: pull bar
52: latch fitting 521: fastener
522: latch 60: truss
70: shackle member 71: protuberance
72: bonding jumper 80: the aluminium ladder
81: upper supporting piece 82: lower support element
83: pedal 831: the aluminium square tube
832: protect frame 833: the grafting piece
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined utility model purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of safety scaffold, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
See also shown in Fig. 1~6, safety scaffold of the present utility model comprises: cross bar 10, vertical rod 20, connect the bracing frame 30 of vertical rod 20 and be positioned at step configuration 40 below the cross bar 10.Described cross bar 10 comprises the horizontal body of rod 11, and this body of rod 11 is fixed in the vertical rod 20 by the Coupling 12 that insertion is positioned at its two ends.The top of this Coupling (being also referred to as end pin) 12 is the circular arc cover, the end that can entangle the body of rod 11; The bottom of this Coupling 12 is a long U jacket body, can be locked on the U of vertical rod 20 type spare 22.The body of rod 11 also is fixed in vertical rod 20 by vertically reaching oblique support member 14, and this vertically reaches oblique support member 14 and plays a part strengthening system stability.Vertical rod 20 has a splicing sleeve 21 that is positioned at its top, and cross bar is fastened on U type spare 22 in the vertical rod 20.Be fixed with some equidistant U type spare combinations on described vertical rod 20 bodies of rod, each U type spare combination contains four U type spares 22, for the cross bar 10 or brace 50 connections of different azimuth; The bottom of this vertical rod 20 is socketed on the bracing frame 30.This bracing frame 30 comprises that one is supported on ground plinth 31, this plinth 31 has a column type body of rod straight up, its surface has screw thread 32, and what have between an adjustable support frame 30 and the vertical rod 20 height and whole machine balancing on this column type body of rod has a handle nut 33.Described step configuration 40 comprises horizontal pedal 41, and is positioned at the hook combination 42 of pedal 41 transverse ends; Fixing around this pedal 41 with protecting frame 43 in the side U type and protecting frame 44 outward; This hook combination 42 is fixed on pedal 41 and the cross bar 10 by protecting frame 43 in the side U type; The combination 42 of described hook is formed by the hook 421 that hooks cross bar 10, lock dog 422 and with the rivet 423 that lock dog 422 is fixed on hook 421 sides.
See also shown in Fig. 7~9, the safety scaffold of another embodiment of the utility model also comprises a brace 50 between two vertical rods.This brace 50 is between two cross bars 10; This brace 50 comprises pull bar 51, and its two ends are fixedly connected in two vertical rods 20 by latch fitting 52; This latch fitting 52 is by forming for fastener 521 and the latch 522 that insert at pull bar 51 two ends.
See also shown in Figure 10 and 11, the safety scaffold of another embodiment of the present utility model is also to be connected with truss 60 between every two or more safety scaffolds of the foregoing description, and this truss and adjacent safety scaffold link together and constitute the door frame of this one scaffold.Being connected by above-mentioned Coupling 12 between the horizontal body of rod of this truss 60 and the scaffold realize, laterally the Coupling 12 at body of rod two ends inserts respectively on the U type spare 22 of vertical rod 20 and can realize connecting.The structure of truss 60 is a prior art, no longer does statement on the details at this.
See also shown in Figure 12~14, the safety scaffold of an embodiment more of the present utility model can vertically reach horizontal expansion according to the construction demand.With a plurality of formation connection system for guide rail that connect as one of the scaffold of above-mentioned arbitrary embodiment, all can realize horizontal expansion or longitudinal extension.Under the situation that needs are turned, laterally connect a square Change-over frame between scaffold and the vertical scaffold, this Change-over frame comprises: the bracing frame 30 of step configuration 40, a plurality of cross bar 10, a plurality of vertical rod 20 and connection vertical rod 20.The vertical rod and the cross bar of the shared adjacent scaffold of this Change-over frame, cross bar 10 is to be fastenedly connected by Coupling 12, reinforcement block 13, support member 14 and U type spare 22 with vertical rod 20 equally.The longitudinal extension of safety scaffold of the present utility model is that the vertical rod by many certain-lengths interconnects by flexible shackle member 70 and forms.The similar U of the shape type spare of this shackle member 70, two vertical edges outwards open, and have a columned protuberance 71 on it respectively; Shackle member the right and left in the horizontal direction outwards has the bonding jumper 72 of a strip respectively.The top that this shackle member 70 is placed in vertical rod 20 is positioned at splicing sleeve 21, make the circular hole place, both sides of protuberance 71 these splicing sleeves 21 of aligning of this shackle member, and aim at the circular hole place, lower end of another root vertical rod, make vertical rod and this splicing sleeve engagement connection, simultaneously, the bonding jumper 72 on the horizontal both sides of this shackle member 70 is resisted against the upper surface of splicing sleeve 21.According to the needs of construction height, utilize this shackle member 70 to incite somebody to action vertical rod one by one and vertically connect, realize the longitudinal extension of safety scaffold.
See also shown in Figure 15~17, the used ladder of the utility model safety scaffold is a kind of aluminum ladder, this aluminium ladder 80 places up and down between two cross bars of certain altitude, comprising: the upper supporting piece 81 that is connected with cross tube, the lower support element 82 that is connected with sheer pole and be positioned in the middle of antiskid pedal 83.The structure of this upper supporting piece 81 is identical with the structure of above-mentioned hook combination 42, is equally to constitute by the hook that hooks cross bar 10, lock dog and with the rivet that lock dog is fixed on the hook side.This lower support element 82 is a kind of hook forks that can pitch cross bar with an arc structure.This pedal 83 is designed to the non slip surface that the surface has the perforation of a plurality of crownings, has strengthened the antiskid function of aluminium ladder; In addition, this pedal 83 comprises: be positioned at three hollow aluminum square tubes 831 keeping at a certain distance away under the plate face, metallized aluminum square tube 831 left and right sides protect frame 832 and with described aluminium square tube 831 with protect frame 832 and be fixed in grafting piece 833 on the lateral frame.This grafting piece 833 has a square sides plate, and outwards protrudes the parabolic hollow boss that is that forms by this square sides plate.The used aluminium ladder of the utility model safety scaffold has unique antiskid function and firm performance.
See also shown in Figure 180ly, Figure 18 is the user mode reference diagram of the utility model safety scaffold.The height of the visual floor of safety scaffold of the present utility model and fast construction have during entire combination that heap does not highly rock, the characteristics of firm safety.The scaffold of mounting or dismounting the whole series if desired, the instrument of unique needs is exactly a hammer.When the user puts up that scaffold need be adjusted height or during whole machine balancing, can regulate has a handle nut 33 on the bracing frame 30 of vertical rod 20 bottoms, originally static scaffold is risen or descends, to reach the purpose of adjusting height.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims (12)

1. a safety scaffold comprises the support that is formed by cross bar, vertical rod overlap joint, and is positioned at the step configuration on the support, and it is characterized in that: described cross bar comprises the horizontal body of rod, and this body of rod is fixed into one with the Coupling that is positioned at its two ends, is used to connect vertical rod; Connect a bracing frame below the described vertical rod.
2. safety scaffold according to claim 1 is characterized in that: the top of described Coupling is for can entangle the circular arc cover of body of rod end, and the bottom of this Coupling is a U jacket body, on the U type spare that this U jacket body can be locked in vertical rod; The described body of rod also comprises the support member that connects vertical rod.
3. safety scaffold according to claim 1 is characterized in that: be fixed with some equidistant U type spare combinations on the body of rod of described vertical rod, each U type spare combination contains four U type spares, for the cross bar or the brace connection of different azimuth; The rod end dress is inserted with a splicing sleeve, is used to connect how vertical vertical rod, and the bottom of the first floor vertical rod of whole safety scaffold is socketed on the adjustable support frame.
4. safety scaffold according to claim 3, it is characterized in that: described adjustable support frame comprises that one is supported on ground plinth, this plinth has the column type body of rod that a surface has screw thread straight up, have on this column type body of rod one be used to regulate the height of vertical rod and whole machine balancing the handle nut arranged.
5. safety scaffold according to claim 1 is characterized in that: described step configuration comprises horizontal pedal, and is positioned at the hook combination of pedal transverse ends; Described hook makes up by the hook that hooks cross bar, lock dog and lock dog is fixed on the rivet of linking up with the side to be formed; This pedal around with protecting frame in the side U type and protecting frame outward and fix.
6. safety scaffold according to claim 1 is characterized in that it comprises: a brace between two vertical rods, and described brace comprises pull bar, these pull bar two ends are fixedly connected on the U type spare of two vertical rods by latch fitting.
7. safety scaffold according to claim 6 is characterized in that: described latch fitting is by forming for fastener and the latch that insert at the pull bar two ends.
8. according to the described safety scaffold of arbitrary claim in the claim 1 to 7, it is characterized in that: the safety scaffold system that is connected to form by a plurality of safety scaffolds contains a truss, this truss is socketed on the U type spare of adjacent vertical rod by the Coupling on the horizontal body of rod, thereby forms the doorframe framework of whole safety scaffold system.
9. safety scaffold according to claim 8, it is characterized in that: connect a square Change-over frame between horizontal expansion scaffold that is connected to form by a plurality of safety scaffolds or the longitudinal extension scaffold, this Change-over frame comprises: step configuration, a plurality of cross bar, a plurality of vertical rod and connect a plurality of bracing frames of vertical rod.
10. safety scaffold according to claim 9 is characterized in that: the vertical rod and the cross bar of the shared adjacent scaffold of described Change-over frame, cross bar and vertical rod are to be fastenedly connected by Coupling, reinforcement block, support member and U type spare.
11. safety scaffold according to claim 8 is characterized in that: the longitudinal extension of described safety scaffold is that the vertical rod by many certain-lengths interconnects by flexible shackle member and forms; The similar U of the shape type spare of described shackle member, two vertical edges outwards open, and have a columned protuberance on it respectively; Described shackle member the right and left in the horizontal direction outwards has the bonding jumper of a strip respectively.
12. safety scaffold according to claim 8 is characterized in that: described safety scaffold comprises that also one places the aluminium ladder between two cross bars up and down of certain altitude; This aluminium ladder comprises: the upper supporting piece that is connected with cross tube, the lower support element that is connected with sheer pole and be positioned in the middle of antiskid pedal;
Described upper supporting piece is to constitute by hook, lock dog and with the rivet that lock dog is fixed on the hook side;
Described lower support element has the hook fork structure that can pitch cross bar of a circular arc type;
Described pedal comprises: be positioned at three hollow aluminum square tubes keeping at a certain distance away under the plate face, the metallized aluminum square tube left and right sides protect frame and with described aluminium square tube with protect frame and be fixed in grafting piece on the lateral frame.
CN2009201593916U 2009-04-30 2009-06-26 Safety scaffold CN201521101U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200920055806.5 2009-04-30
CN2009201593916U CN201521101U (en) 2009-04-30 2009-06-26 Safety scaffold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201593916U CN201521101U (en) 2009-04-30 2009-06-26 Safety scaffold

Publications (1)

Publication Number Publication Date
CN201521101U true CN201521101U (en) 2010-07-07

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102485403A (en) * 2010-12-03 2012-06-06 中国有色(沈阳)冶金机械有限公司 Cylinder welding frame body device
CN102877635A (en) * 2012-10-16 2013-01-16 郑其雄 Improved scaffold
CN103343611A (en) * 2013-07-30 2013-10-09 南通亨特管业有限公司 Movable scaffold with regulating devices
CN103397774A (en) * 2013-08-12 2013-11-20 湖南元拓实业集团有限公司 Quickly-built steel springboard and method for preparing quickly-built steel springboard
CN104060861A (en) * 2014-06-17 2014-09-24 国家电网公司 Overhaul platform
CN104242118A (en) * 2013-06-20 2014-12-24 国家电网公司 Disconnecting link mechanism box structure
CN109098419A (en) * 2018-08-10 2018-12-28 开平市宏强机械设备有限公司 A kind of four column truss scaffold of aluminium alloy
CN111305251A (en) * 2020-03-03 2020-06-19 湖北工业大学 Steel construction and pre-buried connection structure of concrete

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102485403A (en) * 2010-12-03 2012-06-06 中国有色(沈阳)冶金机械有限公司 Cylinder welding frame body device
CN102485403B (en) * 2010-12-03 2014-05-14 中国有色(沈阳)冶金机械有限公司 Cylinder welding frame body device
CN102877635A (en) * 2012-10-16 2013-01-16 郑其雄 Improved scaffold
CN102877635B (en) * 2012-10-16 2015-09-30 泉州博霖贸易有限公司 A kind of modified form scaffold
CN104242118A (en) * 2013-06-20 2014-12-24 国家电网公司 Disconnecting link mechanism box structure
CN103343611A (en) * 2013-07-30 2013-10-09 南通亨特管业有限公司 Movable scaffold with regulating devices
CN103397774A (en) * 2013-08-12 2013-11-20 湖南元拓实业集团有限公司 Quickly-built steel springboard and method for preparing quickly-built steel springboard
CN103397774B (en) * 2013-08-12 2016-01-20 湖南元拓实业集团有限公司 A kind of preparation method taking steel springboard soon
CN104060861A (en) * 2014-06-17 2014-09-24 国家电网公司 Overhaul platform
CN109098419A (en) * 2018-08-10 2018-12-28 开平市宏强机械设备有限公司 A kind of four column truss scaffold of aluminium alloy
CN111305251A (en) * 2020-03-03 2020-06-19 湖北工业大学 Steel construction and pre-buried connection structure of concrete

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Granted publication date: 20100707

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